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Total
201818 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-13753 | 3 Fedoraproject, Webkitgtk, Wpewebkit | 3 Fedora, Webkitgtk, Wpe Webkit | 2020-07-27 | 7.5 HIGH | 10.0 CRITICAL |
| The bubblewrap sandbox of WebKitGTK and WPE WebKit, prior to 2.28.3, failed to properly block access to CLONE_NEWUSER and the TIOCSTI ioctl. CLONE_NEWUSER could potentially be used to confuse xdg-desktop-portal, which allows access outside the sandbox. TIOCSTI can be used to directly execute commands outside the sandbox by writing to the controlling terminal's input buffer, similar to CVE-2017-5226. | |||||
| CVE-2020-6505 | 1 Google | 1 Chrome | 2020-07-27 | 6.8 MEDIUM | 9.6 CRITICAL |
| Use after free in speech in Google Chrome prior to 83.0.4103.106 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. | |||||
| CVE-2020-8442 | 1 Ossec | 1 Ossec | 2020-07-27 | 6.5 MEDIUM | 8.8 HIGH |
| In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a heap-based buffer overflow in the rootcheck decoder component via an authenticated client. | |||||
| CVE-2020-8444 | 1 Ossec | 1 Ossec | 2020-07-27 | 7.5 HIGH | 9.8 CRITICAL |
| In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a use-after-free during processing of ossec-alert formatted msgs (received from authenticated remote agents and delivered to the analysisd processing queue by ossec-remoted). | |||||
| CVE-2020-8445 | 1 Ossec | 1 Ossec | 2020-07-27 | 10.0 HIGH | 9.8 CRITICAL |
| In OSSEC-HIDS 2.7 through 3.5.0, the OS_CleanMSG function in ossec-analysisd doesn't remove or encode terminal control characters or newlines from processed log messages. In many cases, those characters are later logged. Because newlines (\n) are permitted in messages processed by ossec-analysisd, it may be possible to inject nested events into the ossec log. Use of terminal control characters may allow obfuscating events or executing commands when viewed through vulnerable terminal emulators. This may be an unauthenticated remote attack for certain types and origins of logged data. | |||||
| CVE-2020-8446 | 1 Ossec | 1 Ossec | 2020-07-27 | 2.1 LOW | 5.5 MEDIUM |
| In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to path traversal (with write access) via crafted syscheck messages written directly to the analysisd UNIX domain socket by a local user. | |||||
| CVE-2020-8447 | 1 Ossec | 1 Ossec | 2020-07-27 | 7.5 HIGH | 9.8 CRITICAL |
| In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a use-after-free during processing of syscheck formatted msgs (received from authenticated remote agents and delivered to the analysisd processing queue by ossec-remoted). | |||||
| CVE-2020-8448 | 1 Ossec | 1 Ossec | 2020-07-27 | 2.1 LOW | 5.5 MEDIUM |
| In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a denial of service (NULL pointer dereference) via crafted messages written directly to the analysisd UNIX domain socket by a local user. | |||||
| CVE-2020-0093 | 2 Debian, Google | 2 Debian Linux, Android | 2020-07-27 | 1.9 LOW | 5.0 MEDIUM |
| In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-148705132 | |||||
| CVE-2020-12767 | 2 Debian, Libexif Project | 2 Debian Linux, Libexif | 2020-07-27 | 2.1 LOW | 5.5 MEDIUM |
| exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error. | |||||
| CVE-2020-13112 | 1 Libexif Project | 1 Libexif | 2020-07-27 | 6.4 MEDIUM | 9.1 CRITICAL |
| An issue was discovered in libexif before 0.6.22. Several buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes. This is different from CVE-2020-0093. | |||||
| CVE-2020-15565 | 2 Debian, Xen | 2 Debian Linux, Xen | 2020-07-27 | 6.1 MEDIUM | 8.8 HIGH |
| An issue was discovered in Xen through 4.13.x, allowing x86 Intel HVM guest OS users to cause a host OS denial of service or possibly gain privileges because of insufficient cache write-back under VT-d. When page tables are shared between IOMMU and CPU, changes to them require flushing of both TLBs. Furthermore, IOMMUs may be non-coherent, and hence prior to flushing IOMMU TLBs, a CPU cache also needs writing back to memory after changes were made. Such writing back of cached data was missing in particular when splitting large page mappings into smaller granularity ones. A malicious guest may be able to retain read/write DMA access to frames returned to Xen's free pool, and later reused for another purpose. Host crashes (leading to a Denial of Service) and privilege escalation cannot be ruled out. Xen versions from at least 3.2 onwards are affected. Only x86 Intel systems are affected. x86 AMD as well as Arm systems are not affected. Only x86 HVM guests using hardware assisted paging (HAP), having a passed through PCI device assigned, and having page table sharing enabled can leverage the vulnerability. Note that page table sharing will be enabled (by default) only if Xen considers IOMMU and CPU large page size support compatible. | |||||
| CVE-2020-11017 | 1 Freerdp | 1 Freerdp | 2020-07-27 | 4.0 MEDIUM | 6.5 MEDIUM |
| In FreeRDP less than or equal to 2.0.0, by providing manipulated input a malicious client can create a double free condition and crash the server. This is fixed in version 2.1.0. | |||||
| CVE-2020-11018 | 1 Freerdp | 1 Freerdp | 2020-07-27 | 4.0 MEDIUM | 6.5 MEDIUM |
| In FreeRDP less than or equal to 2.0.0, a possible resource exhaustion vulnerability can be performed. Malicious clients could trigger out of bound reads causing memory allocation with random size. This has been fixed in 2.1.0. | |||||
| CVE-2020-11019 | 1 Freerdp | 1 Freerdp | 2020-07-27 | 5.0 MEDIUM | 6.5 MEDIUM |
| In FreeRDP less than or equal to 2.0.0, when running with logger set to "WLOG_TRACE", a possible crash of application could occur due to a read of an invalid array index. Data could be printed as string to local terminal. This has been fixed in 2.1.0. | |||||
| CVE-2020-15918 | 1 Midasolutions | 1 Eframework | 2020-07-26 | 3.5 LOW | 5.4 MEDIUM |
| Multiple Stored Cross Site Scripting (XSS) vulnerabilities were discovered in Mida eFramework through 2.9.0. | |||||
| CVE-2019-18834 | 1 Woocommerce | 1 Subscriptions | 2020-07-26 | 4.3 MEDIUM | 6.1 MEDIUM |
| Persistent XSS in the WooCommerce Subscriptions plugin before 2.6.3 for WordPress allows remote attackers to execute arbitrary JavaScript because Billing Details are mishandled in WCS_Admin_Post_Types in class-wcs-admin-post-types.php. | |||||
| CVE-2020-15919 | 1 Midasolutions | 1 Eframework | 2020-07-26 | 4.3 MEDIUM | 6.1 MEDIUM |
| A Reflected Cross Site Scripting (XSS) vulnerability was discovered in Mida eFramework through 2.9.0. | |||||
| CVE-2011-2518 | 1 Linux | 1 Linux Kernel | 2020-07-26 | 4.9 MEDIUM | N/A |
| The tomoyo_mount_acl function in security/tomoyo/mount.c in the Linux kernel before 2.6.39.2 calls the kern_path function with arguments taken directly from a mount system call, which allows local users to cause a denial of service (OOPS) or possibly have unspecified other impact via a NULL value for the device name. | |||||
| CVE-2019-12068 | 4 Canonical, Debian, Opensuse and 1 more | 4 Ubuntu Linux, Debian Linux, Leap and 1 more | 2020-07-26 | 2.1 LOW | 3.8 LOW |
| In QEMU 1:4.1-1, 1:2.1+dfsg-12+deb8u6, 1:2.8+dfsg-6+deb9u8, 1:3.1+dfsg-8~deb10u1, 1:3.1+dfsg-8+deb10u2, and 1:2.1+dfsg-12+deb8u12 (fixed), when executing script in lsi_execute_script(), the LSI scsi adapter emulator advances 's->dsp' index to read next opcode. This can lead to an infinite loop if the next opcode is empty. Move the existing loop exit after 10k iterations so that it covers no-op opcodes as well. | |||||
| CVE-2019-20382 | 2 Opensuse, Qemu | 2 Leap, Qemu | 2020-07-26 | 2.7 LOW | 3.5 LOW |
| QEMU 4.1.0 has a memory leak in zrle_compress_data in ui/vnc-enc-zrle.c during a VNC disconnect operation because libz is misused, resulting in a situation where memory allocated in deflateInit2 is not freed in deflateEnd. | |||||
| CVE-2020-1983 | 3 Fedoraproject, Libslirp Project, Opensuse | 3 Fedora, Libslirp, Leap | 2020-07-26 | 2.1 LOW | 6.5 MEDIUM |
| A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service. | |||||
| CVE-2018-16647 | 1 Artifex | 1 Mupdf | 2020-07-26 | 4.3 MEDIUM | 5.5 MEDIUM |
| In Artifex MuPDF 1.13.0, the pdf_get_xref_entry function in pdf/pdf-xref.c allows remote attackers to cause a denial of service (segmentation fault in fz_write_data in fitz/output.c) via a crafted pdf file. | |||||
| CVE-2018-16648 | 1 Artifex | 1 Mupdf | 2020-07-26 | 4.3 MEDIUM | 5.5 MEDIUM |
| In Artifex MuPDF 1.13.0, the fz_append_byte function in fitz/buffer.c allows remote attackers to cause a denial of service (segmentation fault) via a crafted pdf file. This is caused by a pdf/pdf-device.c pdf_dev_alpha array-index underflow. | |||||
| CVE-2018-18662 | 1 Artifex | 1 Mupdf | 2020-07-26 | 4.3 MEDIUM | 5.5 MEDIUM |
| There is an out-of-bounds read in fz_run_t3_glyph in fitz/font.c in Artifex MuPDF 1.14.0, as demonstrated by mutool. | |||||
| CVE-2019-6130 | 1 Artifex | 1 Mupdf | 2020-07-26 | 4.3 MEDIUM | 5.5 MEDIUM |
| Artifex MuPDF 1.14.0 has a SEGV in the function fz_load_page of the fitz/document.c file, as demonstrated by mutool. This is related to page-number mishandling in cbz/mucbz.c, cbz/muimg.c, and svg/svg-doc.c. | |||||
| CVE-2019-18244 | 1 Osisoft | 1 Pi Vision | 2020-07-25 | 1.9 LOW | 4.7 MEDIUM |
| In OSIsoft PI System multiple products and versions, a local attacker could view sensitive information in log files when service accounts are customized during installation or upgrade of PI Vision. The update fixes a previously reported issue. | |||||
| CVE-2020-9289 | 1 Fortinet | 1 Fortimanager | 2020-07-24 | 5.0 MEDIUM | 7.5 HIGH |
| Use of a hard-coded cryptographic key to encrypt password data in CLI configuration in FortiManager 6.2.3 and below, FortiAnalyzer 6.2.3 and below may allow an attacker with access to the CLI configuration or the CLI backup file to decrypt the sensitive data, via knowledge of the hard-coded key. | |||||
| CVE-2011-0480 | 3 Canonical, Debian, Google | 4 Ubuntu Linux, Debian Linux, Chrome and 1 more | 2020-07-24 | 9.3 HIGH | N/A |
| Multiple buffer overflows in vorbis_dec.c in the Vorbis decoder in FFmpeg, as used in Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344, allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted WebM file, related to buffers for (1) the channel floor and (2) the channel residue. | |||||
| CVE-2011-0485 | 1 Google | 2 Chrome, Chrome Os | 2020-07-24 | 10.0 HIGH | N/A |
| Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 do not properly handle speech data, which allows remote attackers to execute arbitrary code via unspecified vectors that lead to a "stale pointer." | |||||
| CVE-2011-0479 | 1 Google | 2 Chrome, Chrome Os | 2020-07-24 | 7.5 HIGH | N/A |
| Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 do not properly interact with extensions, which allows remote attackers to cause a denial of service via a crafted extension that triggers an uninitialized pointer. | |||||
| CVE-2011-0475 | 1 Google | 2 Chrome, Chrome Os | 2020-07-24 | 9.3 HIGH | N/A |
| Use-after-free vulnerability in Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a PDF document. | |||||
| CVE-2011-0474 | 2 Debian, Google | 3 Debian Linux, Chrome, Chrome Os | 2020-07-24 | 10.0 HIGH | N/A |
| Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 do not properly handle Cascading Style Sheets (CSS) token sequences in conjunction with cursors, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale pointer." | |||||
| CVE-2011-0470 | 1 Google | 2 Chrome, Chrome Os | 2020-07-24 | 5.0 MEDIUM | N/A |
| Google Chrome before 8.0.552.237 and Chrome OS before 8.0.552.344 do not properly handle extensions notification, which allows remote attackers to cause a denial of service (application crash) via unspecified vectors. | |||||
| CVE-2020-15124 | 1 Intranda | 1 Goobi Viewer Core | 2020-07-24 | 4.0 MEDIUM | 6.5 MEDIUM |
| In Goobi Viewer Core before version 4.8.3, a path traversal vulnerability allows for remote attackers to access files on the server via the application. This is limited to files accessible to the application server user, eg. tomcat, but can potentially lead to the disclosure of sensitive information. The vulnerability has been fixed in version 4.8.3 | |||||
| CVE-2020-4399 | 1 Ibm | 1 Verify Gateway | 2020-07-24 | 4.0 MEDIUM | 6.5 MEDIUM |
| IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 could allow an authenticated user to send malformed requests to cause a denial of service against the server. IBM X-Force ID: 179476. | |||||
| CVE-2020-15893 | 1 D-link | 2 Dir-816l, Dir-816l Firmware | 2020-07-24 | 7.5 HIGH | 9.8 CRITICAL |
| An issue was discovered on D-Link DIR-816L devices 2.x before 1.10b04Beta02. Universal Plug and Play (UPnP) is enabled by default on port 1900. An attacker can perform command injection by injecting a payload into the Search Target (ST) field of the SSDP M-SEARCH discover packet. | |||||
| CVE-2020-4397 | 1 Ibm | 1 Verify Gateway | 2020-07-24 | 4.3 MEDIUM | 5.9 MEDIUM |
| IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 transmits sensitive information in plain text which could be obtained by an attacker using man in the middle techniques. IBM X-Force ID: 179428. | |||||
| CVE-2020-1647 | 1 Juniper | 1 Junos | 2020-07-24 | 6.8 MEDIUM | 9.8 CRITICAL |
| On Juniper Networks SRX Series with ICAP (Internet Content Adaptation Protocol) redirect service enabled, a double free vulnerability can lead to a Denial of Service (DoS) or Remote Code Execution (RCE) due to processing of a specific HTTP message. Continued processing of this specific HTTP message may result in an extended Denial of Service (DoS). The offending HTTP message that causes this issue may originate both from the HTTP server or the client. This issue affects Juniper Networks Junos OS on SRX Series: 18.1 versions prior to 18.1R3-S9; 18.2 versions prior to 18.2R3-S3; 18.3 versions prior to 18.3R2-S4, 18.3R3-S1; 18.4 versions prior to 18.4R2-S5, 18.4R3; 19.1 versions prior to 19.1R2; 19.2 versions prior to 19.2R1-S2, 19.2R2; 19.3 versions prior to 19.3R2. This issue does not affect Juniper Networks Junos OS prior to 18.1R1. | |||||
| CVE-2020-1644 | 1 Juniper | 2 Junos, Junos Os Evolved | 2020-07-24 | 5.0 MEDIUM | 7.5 HIGH |
| On Juniper Networks Junos OS and Junos OS Evolved devices, the receipt of a specific BGP UPDATE packet causes an internal counter to be incremented incorrectly, which over time can lead to the routing protocols process (RPD) crash and restart. This issue affects both IBGP and EBGP multihop deployment in IPv4 or IPv6 network. This issue affects: Juniper Networks Junos OS: 17.2X75 versions prior to 17.2X75-D105.19; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S10, 17.4R3-S2; 18.1 versions prior to 18.1R3-S10; 18.2 versions prior to 18.2R2-S7, 18.2R3-S4; 18.2X75 versions prior to 18.2X75-D13, 18.2X75-D411.1, 18.2X75-D420.18, 18.2X75-D52.3, 18.2X75-D60; 18.3 versions prior to 18.3R2-S4, 18.3R3-S2; 18.4 versions prior to 18.4R1-S7, 18.4R2-S4, 18.4R3-S2; 19.1 versions prior to 19.1R1-S5, 19.1R2-S1, 19.1R3; 19.2 versions prior to 19.2R1-S5, 19.2R2; 19.3 versions prior to 19.3R2-S2, 19.3R3; 19.4 versions prior to 19.4R1-S2, 19.4R2. Juniper Networks Junos OS Evolved: any releases prior to 20.1R2-EVO. This issue does not affect Juniper Networks Junos OS releases prior to 17.3R1. | |||||
| CVE-2020-4385 | 1 Ibm | 1 Verify Gateway | 2020-07-24 | 7.5 HIGH | 9.8 CRITICAL |
| IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. IBM X-Force ID: 179266. | |||||
| CVE-2020-1643 | 1 Juniper | 1 Junos | 2020-07-24 | 1.9 LOW | 5.5 MEDIUM |
| Execution of the "show ospf interface extensive" or "show ospf interface detail" CLI commands on a Juniper Networks device running Junos OS may cause the routing protocols process (RPD) to crash and restart if OSPF interface authentication is configured, leading to a Denial of Service (DoS). By continuously executing the same CLI commands, a local attacker can repeatedly crash the RPD process causing a sustained Denial of Service. Note: Only systems utilizing ARM processors, found on the EX2300 and EX3400, are vulnerable to this issue. Systems shipped with other processor architectures are not vulnerable to this issue. The processor architecture can be displayed via the 'uname -a' command. For example: ARM (vulnerable): % uname -a | awk '{print $NF}' arm PowerPC (not vulnerable): % uname -a | awk '{print $NF}' powerpc AMD (not vulnerable): % uname -a | awk '{print $NF}' amd64 Intel (not vulnerable): % uname -a | awk '{print $NF}' i386 This issue affects Juniper Networks Junos OS: 12.3X48 versions prior to 12.3X48-D100; 14.1X53 versions prior to 14.1X53-D140, 14.1X53-D54; 15.1 versions prior to 15.1R7-S7; 15.1X49 versions prior to 15.1X49-D210; 15.1X53 versions prior to 15.1X53-D593; 16.1 versions prior to 16.1R7-S8; 17.1 versions prior to 17.1R2-S12; 17.2 versions prior to 17.2R3-S4; 17.3 versions prior to 17.3R3-S8; 17.4 versions prior to 17.4R2-S2, 17.4R3; 18.1 versions prior to 18.1R3-S2; 18.2 versions prior to 18.2R2, 18.2R3; 18.2X75 versions prior to 18.2X75-D40; 18.3 versions prior to 18.3R1-S2, 18.3R2. | |||||
| CVE-2020-4372 | 1 Ibm | 1 Verify Gateway | 2020-07-24 | 2.1 LOW | 7.8 HIGH |
| IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 stores user credentials in plain in clear text which can be read by a local user. IBM X-Force ID: 179009 | |||||
| CVE-2020-4369 | 1 Ibm | 1 Verify Gateway | 2020-07-24 | 2.1 LOW | 5.5 MEDIUM |
| IBM Verify Gateway (IVG) 1.0.0 and 1.0.1 stores highly sensitive information in cleartext that could be obtained by a user. IBM X-Force ID: 179004. | |||||
| CVE-2020-1654 | 1 Juniper | 1 Junos | 2020-07-24 | 7.5 HIGH | 9.8 CRITICAL |
| On Juniper Networks SRX Series with ICAP (Internet Content Adaptation Protocol) redirect service enabled, processing a malformed HTTP message can lead to a Denial of Service (DoS) or Remote Code Execution (RCE) Continued processing of this malformed HTTP message may result in an extended Denial of Service (DoS) condition. The offending HTTP message that causes this issue may originate both from the HTTP server or the HTTP client. This issue affects Juniper Networks Junos OS on SRX Series: 18.1 versions prior to 18.1R3-S9 ; 18.2 versions prior to 18.2R2-S7, 18.2R3-S3; 18.3 versions prior to 18.3R1-S7, 18.3R2-S4, 18.3R3-S1; 18.4 versions prior to 18.4R1-S7, 18.4R2-S4, 18.4R3; 19.1 versions prior to 19.1R1-S5, 19.1R2; 19.2 versions prior to 19.2R1-S2, 19.2R2; 19.3 versions prior to 19.3R2. This issue does not affect Juniper Networks Junos OS prior to 18.1R1. | |||||
| CVE-2020-9665 | 1 Magento | 1 Magento | 2020-07-24 | 4.3 MEDIUM | 6.1 MEDIUM |
| Magento versions 1.14.4.5 and earlier, and 1.9.4.5 and earlier have a stored cross-site scripting vulnerability. Successful exploitation could lead to sensitive information disclosure. | |||||
| CVE-2014-0315 | 1 Microsoft | 10 Windows 7, Windows 8, Windows 8.1 and 7 more | 2020-07-24 | 6.9 MEDIUM | N/A |
| Untrusted search path vulnerability in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allows local users to gain privileges via a Trojan horse cmd.exe file in the current working directory, as demonstrated by a directory that contains a .bat or .cmd file, aka "Windows File Handling Vulnerability." | |||||
| CVE-2020-15895 | 1 D-link | 2 Dir-816l, Dir-816l Firmware | 2020-07-24 | 4.3 MEDIUM | 6.1 MEDIUM |
| An XSS issue was discovered on D-Link DIR-816L devices 2.x before 1.10b04Beta02. In the file webinc/js/info.php, no output filtration is applied to the RESULT parameter, before it's printed on the webpage. | |||||
| CVE-2020-3442 | 1 Duo | 1 Duoconnect | 2020-07-24 | 2.9 LOW | 5.7 MEDIUM |
| The DuoConnect client enables users to establish SSH connections to hosts protected by a DNG instance. When a user initiates an SSH connection to a DNG-protected host for the first time using DuoConnect, the user’s browser is opened to a login screen in order to complete authentication determined by the contents of the '-relay' argument. If the ‘-relay’ is set to a URL beginning with "http://", then the browser will initially attempt to load the URL over an insecure HTTP connection, before being immediately redirected to HTTPS (in addition to standard redirect mechanisms, the DNG uses HTTP Strict Transport Security headers to enforce this). After successfully authenticating to a DNG, DuoConnect stores an authentication token in a local system cache, so users do not have to complete this browser-based authentication workflow for every subsequent SSH connection. These tokens are valid for a configurable period of time, which defaults to 8 hours. If a user running DuoConnect already has a valid token, then instead of opening a web browser, DuoConnect directly contacts the DNG, again using the configured '-relay' value, and sends this token, as well as the intended SSH server hostname and port numbers. If the '-relay' argument begins with "http://", then this request will be sent over an insecure connection, and could be exposed to an attacker who is sniffing the traffic on the same network. The DNG authentication tokens that may be exposed during SSH relay may be used to gain network-level access to the servers and ports protected by that given relay host. The DNG provides network-level access only to the protected SSH servers. It does not interact with the independent SSH authentication and encryption. An attacker cannot use a stolen token on its own to authenticate against a DNG-protected SSH server. | |||||
| CVE-2020-12432 | 1 Collaboraoffice | 1 Collabora Online Development Edition | 2020-07-24 | 4.3 MEDIUM | 6.1 MEDIUM |
| The WOPI API integration for Vereign Collabora CODE through 4.2.2 does not properly restrict delivery of JavaScript to a victim's browser, and lacks proper MIME type access control, which could lead to XSS that steals account credentials via cookies or local storage. The attacker must first obtain an API access token, which can be accomplished if the attacker is able to upload a .docx or .odt file. The associated API endpoints for exploitation are /wopi/files and /wopi/getAccessToken. | |||||