Vulnerabilities (CVE)

Filtered by vendor Canonical Subscribe
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-24583 2 Canonical, Djangoproject 2 Ubuntu Linux, Django 2021-01-20 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Django 2.2 before 2.2.16, 3.0 before 3.0.10, and 3.1 before 3.1.1 (when Python 3.7+ is used). FILE_UPLOAD_DIRECTORY_PERMISSIONS mode was not applied to intermediate-level directories created in the process of uploading files. It was also not applied to intermediate-level collected static directories when using the collectstatic management command.
CVE-2019-11135 6 Canonical, Fedoraproject, Hp and 3 more 292 Ubuntu Linux, Fedora, Apollo 2000 and 289 more 2021-01-20 2.1 LOW 6.5 MEDIUM
TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.
CVE-2020-24584 2 Canonical, Djangoproject 2 Ubuntu Linux, Django 2021-01-20 5.0 MEDIUM 7.5 HIGH
An issue was discovered in Django 2.2 before 2.2.16, 3.0 before 3.0.10, and 3.1 before 3.1.1 (when Python 3.7+ is used). The intermediate-level directories of the filesystem cache had the system's standard umask rather than 0o077.
CVE-2020-10723 2 Canonical, Dpdk 2 Ubuntu Linux, Data Plane Development Kit 2021-01-20 4.6 MEDIUM 6.7 MEDIUM
A memory corruption issue was found in DPDK versions 17.05 and above. This flaw is caused by an integer truncation on the index of a payload. Under certain circumstances, the index (a UInt) is copied and truncated into a uint16, which can lead to out of bound indexing and possible memory corruption.
CVE-2019-17563 4 Apache, Canonical, Debian and 1 more 4 Tomcat, Ubuntu Linux, Debian Linux and 1 more 2021-01-20 5.1 MEDIUM 7.5 HIGH
When using FORM authentication with Apache Tomcat 9.0.0.M1 to 9.0.29, 8.5.0 to 8.5.49 and 7.0.0 to 7.0.98 there was a narrow window where an attacker could perform a session fixation attack. The window was considered too narrow for an exploit to be practical but, erring on the side of caution, this issue has been treated as a security vulnerability.
CVE-2015-3195 9 Apple, Canonical, Debian and 6 more 25 Mac Os X, Ubuntu Linux, Debian Linux and 22 more 2021-01-19 5.0 MEDIUM 5.3 MEDIUM
The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509_ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by triggering a decoding failure in a PKCS#7 or CMS application.
CVE-2020-14345 2 Canonical, X.org 2 Ubuntu Linux, X Server 2021-01-15 4.6 MEDIUM 7.8 HIGH
A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVE-2018-19840 4 Canonical, Fedoraproject, Opensuse and 1 more 4 Ubuntu Linux, Fedora, Leap and 1 more 2021-01-15 4.3 MEDIUM 5.5 MEDIUM
The function WavpackPackInit in pack_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (resource exhaustion caused by an infinite loop) via a crafted wav audio file because WavpackSetConfiguration64 mishandles a sample rate of zero.
CVE-2018-19841 4 Canonical, Fedoraproject, Opensuse and 1 more 4 Ubuntu Linux, Fedora, Leap and 1 more 2021-01-15 4.3 MEDIUM 5.5 MEDIUM
The function WavpackVerifySingleBlock in open_utils.c in libwavpack.a in WavPack through 5.1.0 allows attackers to cause a denial-of-service (out-of-bounds read and application crash) via a crafted WavPack Lossless Audio file, as demonstrated by wvunpack.
CVE-2019-11498 2 Canonical, Wavpack 2 Ubuntu Linux, Wavpack 2021-01-15 4.3 MEDIUM 6.5 MEDIUM
WavpackSetConfiguration64 in pack_utils.c in libwavpack.a in WavPack through 5.1.0 has a "Conditional jump or move depends on uninitialised value" condition, which might allow attackers to cause a denial of service (application crash) via a DFF file that lacks valid sample-rate data.
CVE-2019-1010317 3 Canonical, Fedoraproject, Wavpack 3 Ubuntu Linux, Fedora, Wavpack 2021-01-15 4.3 MEDIUM 5.5 MEDIUM
WavPack 5.1.0 and earlier is affected by: CWE-457: Use of Uninitialized Variable. The impact is: Unexpected control flow, crashes, and segfaults. The component is: ParseCaffHeaderConfig (caff.c:486). The attack vector is: Maliciously crafted .wav file. The fixed version is: After commit https://github.com/dbry/WavPack/commit/f68a9555b548306c5b1ee45199ccdc4a16a6101b.
CVE-2020-27350 2 Canonical, Debian 3 Ubuntu Linux, Advanced Package Tool, Debian Linux 2021-01-08 4.6 MEDIUM 5.7 MEDIUM
APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in files apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfile.cc. This issue affects: apt 1.2.32ubuntu0 versions prior to 1.2.32ubuntu0.2; 1.6.12ubuntu0 versions prior to 1.6.12ubuntu0.2; 2.0.2ubuntu0 versions prior to 2.0.2ubuntu0.2; 2.1.10ubuntu0 versions prior to 2.1.10ubuntu0.1;
CVE-2018-11212 7 Canonical, Debian, Ijg and 4 more 13 Ubuntu Linux, Debian Linux, Libjpeg and 10 more 2021-01-07 4.3 MEDIUM 6.5 MEDIUM
An issue was discovered in libjpeg 9a and 9d. The alloc_sarray function in jmemmgr.c allows remote attackers to cause a denial of service (divide-by-zero error) via a crafted file.
CVE-2018-16878 3 Canonical, Clusterlabs, Fedoraproject 3 Ubuntu Linux, Pacemaker, Fedora 2021-01-07 2.1 LOW 5.5 MEDIUM
A flaw was found in pacemaker up to and including version 2.0.1. An insufficient verification inflicted preference of uncontrolled processes can lead to DoS
CVE-2018-16877 3 Canonical, Clusterlabs, Fedoraproject 3 Ubuntu Linux, Pacemaker, Fedora 2021-01-07 4.6 MEDIUM 7.8 HIGH
A flaw was found in the way pacemaker's client-server authentication was implemented in versions up to and including 2.0.0. A local attacker could use this flaw, and combine it with other IPC weaknesses, to achieve local privilege escalation.
CVE-2018-5332 3 Canonical, Debian, Linux 3 Ubuntu Linux, Debian Linux, Linux Kernel 2021-01-05 7.2 HIGH 7.8 HIGH
In the Linux kernel through 3.2, the rds_message_alloc_sgs() function does not validate a value that is used during DMA page allocation, leading to a heap-based out-of-bounds write (related to the rds_rdma_extra_size function in net/rds/rdma.c).
CVE-2018-13096 3 Canonical, Debian, Linux 3 Ubuntu Linux, Debian Linux, Linux Kernel 2021-01-05 4.3 MEDIUM 5.5 MEDIUM
An issue was discovered in fs/f2fs/super.c in the Linux kernel through 4.14. A denial of service (out-of-bounds memory access and BUG) can occur upon encountering an abnormal bitmap size when mounting a crafted f2fs image.
CVE-2016-2090 4 Canonical, Debian, Fedoraproject and 1 more 4 Ubuntu Linux, Debian Linux, Fedora and 1 more 2021-01-05 7.5 HIGH 9.8 CRITICAL
Off-by-one vulnerability in the fgetwln function in libbsd before 0.8.2 allows attackers to have unspecified impact via unknown vectors, which trigger a heap-based buffer overflow.
CVE-2017-11473 2 Canonical, Linux 2 Ubuntu Linux, Linux Kernel 2021-01-05 7.2 HIGH 7.8 HIGH
Buffer overflow in the mp_override_legacy_irq() function in arch/x86/kernel/acpi/boot.c in the Linux kernel through 3.2 allows local users to gain privileges via a crafted ACPI table.
CVE-2020-14377 3 Canonical, Dpdk, Opensuse 3 Ubuntu Linux, Data Plane Development Kit, Leap 2021-01-05 3.6 LOW 7.1 HIGH
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can be used by an attacker in a virtual machine to read significant amounts of host memory. The highest threat from this vulnerability is to data confidentiality and system availability.
CVE-2020-14376 3 Canonical, Dpdk, Opensuse 3 Ubuntu Linux, Data Plane Development Kit, Leap 2021-01-05 6.9 MEDIUM 7.8 HIGH
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A lack of bounds checking when copying iv_data from the VM guest memory into host memory can lead to a large buffer overflow. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVE-2019-20446 5 Canonical, Debian, Fedoraproject and 2 more 5 Ubuntu Linux, Debian Linux, Fedora and 2 more 2021-01-05 4.3 MEDIUM 6.5 MEDIUM
In xml.rs in GNOME librsvg before 2.46.2, a crafted SVG file with nested patterns can cause denial of service when passed to the library for processing. The attacker constructs pattern elements so that the number of final rendered objects grows exponentially.
CVE-2020-11884 4 Canonical, Debian, Fedoraproject and 1 more 4 Ubuntu Linux, Debian Linux, Fedora and 1 more 2021-01-04 6.9 MEDIUM 7.0 HIGH
In the Linux kernel 4.19 through 5.6.7 on the s390 platform, code execution may occur because of a race condition, as demonstrated by code in enable_sacf_uaccess in arch/s390/lib/uaccess.c that fails to protect against a concurrent page table upgrade, aka CID-3f777e19d171. A crash could also occur.
CVE-2020-15863 3 Canonical, Debian, Qemu 3 Ubuntu Linux, Debian Linux, Qemu 2021-01-04 4.4 MEDIUM 5.3 MEDIUM
hw/net/xgmac.c in the XGMAC Ethernet controller in QEMU before 07-20-2020 has a buffer overflow. This occurs during packet transmission and affects the highbank and midway emulated machines. A guest user or process could use this flaw to crash the QEMU process on the host, resulting in a denial of service or potential privileged code execution. This was fixed in commit 5519724a13664b43e225ca05351c60b4468e4555.
CVE-2020-14374 3 Canonical, Dpdk, Opensuse 3 Ubuntu Linux, Data Plane Development Kit, Leap 2021-01-04 7.2 HIGH 8.8 HIGH
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
CVE-2016-9318 3 Canonical, Xmlsec Project, Xmlsoft 3 Ubuntu Linux, Xmlsec, Libxml2 2020-12-31 4.3 MEDIUM 5.5 MEDIUM
libxml2 2.9.4 and earlier, as used in XMLSec 1.2.23 and earlier and other products, does not offer a flag directly indicating that the current document may be read but other files may not be opened, which makes it easier for remote attackers to conduct XML External Entity (XXE) attacks via a crafted document.
CVE-2007-3387 6 Apple, Canonical, Debian and 3 more 6 Cups, Ubuntu Linux, Debian Linux and 3 more 2020-12-23 6.8 MEDIUM N/A
Integer overflow in the StreamPredictor::StreamPredictor function in xpdf 3.02, as used in (1) poppler before 0.5.91, (2) gpdf before 2.8.2, (3) kpdf, (4) kdegraphics, (5) CUPS, (6) PDFedit, and other products, might allow remote attackers to execute arbitrary code via a crafted PDF file that triggers a stack-based buffer overflow in the StreamPredictor::getNextLine function.
CVE-2010-3702 9 Apple, Canonical, Debian and 6 more 11 Cups, Ubuntu Linux, Debian Linux and 8 more 2020-12-23 7.5 HIGH N/A
The Gfx::getPos function in the PDF parser in xpdf before 3.02pl5, poppler 0.8.7 and possibly other versions up to 0.15.1, CUPS, kdegraphics, and possibly other products allows context-dependent attackers to cause a denial of service (crash) via unknown vectors that trigger an uninitialized pointer dereference.
CVE-2020-15710 2 Canonical, Pulseaudio Project 2 Ubuntu Linux, Pulseaudio 2020-12-16 3.6 LOW 6.1 MEDIUM
Potential double free in Bluez 5 module of PulseAudio could allow a local attacker to leak memory or crash the program. The modargs variable may be freed twice in the fail condition in src/modules/bluetooth/module-bluez5-device.c and src/modules/bluetooth/module-bluez5-device.c. Fixed in 1:8.0-0ubuntu3.14.
CVE-2008-1945 6 Canonical, Debian, Opensuse and 3 more 9 Ubuntu Linux, Debian Linux, Opensuse and 6 more 2020-12-16 2.1 LOW N/A
QEMU 0.9.0 does not properly handle changes to removable media, which allows guest OS users to read arbitrary files on the host OS by using the diskformat: parameter in the -usbdevice option to modify the disk-image header to identify a different format, a related issue to CVE-2008-2004.
CVE-2020-27348 1 Canonical 2 Snapcraft, Ubuntu Linux 2020-12-14 4.4 MEDIUM 6.8 MEDIUM
In some conditions, a snap package built by snapcraft includes the current directory in LD_LIBRARY_PATH, allowing a malicious snap to gain code execution within the context of another snap if both plug the home interface or similar. This issue affects snapcraft versions prior to 4.4.4, prior to 2.43.1+16.04.1, and prior to 2.43.1+18.04.1.
CVE-2020-13754 3 Canonical, Debian, Qemu 3 Ubuntu Linux, Debian Linux, Qemu 2020-12-14 4.6 MEDIUM 6.7 MEDIUM
hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation.
CVE-2020-13253 3 Canonical, Debian, Qemu 3 Ubuntu Linux, Debian Linux, Qemu 2020-12-14 2.1 LOW 5.5 MEDIUM
sd_wp_addr in hw/sd/sd.c in QEMU 4.2.0 uses an unvalidated address, which leads to an out-of-bounds read during sdhci_write() operations. A guest OS user can crash the QEMU process.
CVE-2020-12829 3 Canonical, Debian, Qemu 3 Ubuntu Linux, Debian Linux, Qemu 2020-12-14 2.1 LOW 3.8 LOW
In QEMU through 5.0.0, an integer overflow was found in the SM501 display driver implementation. This flaw occurs in the COPY_AREA macro while handling MMIO write operations through the sm501_2d_engine_write() callback. A local attacker could abuse this flaw to crash the QEMU process in sm501_2d_operation() in hw/display/sm501.c on the host, resulting in a denial of service.
CVE-2020-27351 2 Canonical, Debian 3 Ubuntu Linux, Advanced Package Tool, Debian Linux 2020-12-14 2.1 LOW 2.8 LOW
Various memory and file descriptor leaks were found in apt-python files python/arfile.cc, python/tag.cc, python/tarfile.cc, aka GHSL-2020-170. This issue affects: python-apt 1.1.0~beta1 versions prior to 1.1.0~beta1ubuntu0.16.04.10; 1.6.5ubuntu0 versions prior to 1.6.5ubuntu0.4; 2.0.0ubuntu0 versions prior to 2.0.0ubuntu0.20.04.2; 2.1.3ubuntu1 versions prior to 2.1.3ubuntu1.1;
CVE-2016-4002 4 Canonical, Debian, Fedoraproject and 1 more 4 Ubuntu Linux, Debian Linux, Fedora and 1 more 2020-12-14 6.8 MEDIUM 9.8 CRITICAL
Buffer overflow in the mipsnet_receive function in hw/net/mipsnet.c in QEMU, when the guest NIC is configured to accept large packets, allows remote attackers to cause a denial of service (memory corruption and QEMU crash) or possibly execute arbitrary code via a packet larger than 1514 bytes.
CVE-2020-16128 1 Canonical 1 Ubuntu Linux 2020-12-11 2.1 LOW 3.8 LOW
The aptdaemon DBus interface disclosed file existence disclosure by setting Terminal/DebconfSocket properties, aka GHSL-2020-192 and GHSL-2020-196. This affected versions prior to 1.1.1+bzr982-0ubuntu34.1, 1.1.1+bzr982-0ubuntu32.3, 1.1.1+bzr982-0ubuntu19.5, 1.1.1+bzr982-0ubuntu14.5.
CVE-2020-27349 1 Canonical 1 Ubuntu Linux 2020-12-11 2.1 LOW 5.5 MEDIUM
Aptdaemon performed policykit checks after interacting with potentially untrusted files with elevated privileges. This affected versions prior to 1.1.1+bzr982-0ubuntu34.1, 1.1.1+bzr982-0ubuntu32.3, 1.1.1+bzr982-0ubuntu19.5, 1.1.1+bzr982-0ubuntu14.5.
CVE-2020-16123 1 Canonical 1 Ubuntu Linux 2020-12-10 2.1 LOW 4.7 MEDIUM
An Ubuntu-specific patch in PulseAudio created a race condition where the snap policy module would fail to identify a client connection from a snap as coming from a snap if SCM_CREDENTIALS were missing, allowing the snap to connect to PulseAudio without proper confinement. This could be exploited by an attacker to expose sensitive information. Fixed in 1:13.99.3-1ubuntu2, 1:13.99.2-1ubuntu2.1, 1:13.99.1-1ubuntu3.8, 1:11.1-1ubuntu7.11, and 1:8.0-0ubuntu3.15.
CVE-2007-1562 2 Canonical, Mozilla 2 Ubuntu Linux, Firefox 2020-12-09 6.8 MEDIUM N/A
The FTP protocol implementation in Mozilla Firefox before 1.5.0.11 and 2.x before 2.0.0.3 allows remote attackers to force the client to connect to other servers, perform a proxied port scan, or obtain sensitive information by specifying an alternate server address in an FTP PASV response.
CVE-2019-9514 12 Apache, Apple, Canonical and 9 more 29 Traffic Server, Mac Os X, Swiftnio and 26 more 2020-12-09 7.8 HIGH 7.5 HIGH
Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both.
CVE-2019-9512 4 Apache, Apple, Canonical and 1 more 5 Traffic Server, Mac Os X, Swiftnio and 2 more 2020-12-09 7.8 HIGH 7.5 HIGH
Some HTTP/2 implementations are vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
CVE-2004-1064 2 Canonical, Php 2 Ubuntu Linux, Php 2020-12-08 10.0 HIGH N/A
The safe mode checks in PHP 4.x to 4.3.9 and PHP 5.x to 5.0.2 truncate the file path before passing the data to the realpath function, which could allow attackers to bypass safe mode. NOTE: this issue was originally REJECTed by its CNA before publication, but that decision is in active dispute. This candidate may change significantly in the future as a result of further discussion.
CVE-2004-1063 2 Canonical, Php 2 Ubuntu Linux, Php 2020-12-08 10.0 HIGH N/A
PHP 4.x to 4.3.9, and PHP 5.x to 5.0.2, when running in safe mode on a multithreaded Unix webserver, allows local users to bypass safe_mode_exec_dir restrictions and execute commands outside of the intended safe_mode_exec_dir via shell metacharacters in the current directory name. NOTE: this issue was originally REJECTed by its CNA before publication, but that decision is in active dispute. This candidate may change significantly in the future as a result of further discussion.
CVE-2004-1018 2 Canonical, Php 2 Ubuntu Linux, Php 2020-12-08 10.0 HIGH N/A
Multiple integer handling errors in PHP before 4.3.10 allow attackers to bypass safe mode restrictions, cause a denial of service, or execute arbitrary code via (1) a negative offset value to the shmop_write function, (2) an "integer overflow/underflow" in the pack function, or (3) an "integer overflow/underflow" in the unpack function. NOTE: this issue was originally REJECTed by its CNA before publication, but that decision is in active dispute. This candidate may change significantly in the future as a result of further discussion.
CVE-2014-9471 2 Canonical, Gnu 2 Ubuntu Linux, Coreutils 2020-12-08 7.5 HIGH N/A
The parse_datetime function in GNU coreutils allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted date string, as demonstrated by the "--date=TZ="123"345" @1" string to the touch or date command.
CVE-2012-0955 1 Canonical 1 Software-properties 2020-12-08 5.8 MEDIUM 7.4 HIGH
software-properties was vulnerable to a person-in-the-middle attack due to incorrect TLS certificate validation in softwareproperties/ppa.py. software-properties didn't check TLS certificates under python2 and only checked certificates under python3 if a valid certificate bundle was provided. Fixed in software-properties version 0.92.
CVE-2017-14633 3 Canonical, Debian, Xiph.org 3 Ubuntu Linux, Debian Linux, Libvorbis 2020-12-07 4.3 MEDIUM 6.5 MEDIUM
In Xiph.Org libvorbis 1.3.5, an out-of-bounds array read vulnerability exists in the function mapping0_forward() in mapping0.c, which may lead to DoS when operating on a crafted audio file with vorbis_analysis().
CVE-2017-14632 3 Canonical, Debian, Xiph.org 3 Ubuntu Linux, Debian Linux, Libvorbis 2020-12-07 7.5 HIGH 9.8 CRITICAL
Xiph.Org libvorbis 1.3.5 allows Remote Code Execution upon freeing uninitialized memory in the function vorbis_analysis_headerout() in info.c when vi->channels<=0, a similar issue to Mozilla bug 550184.
CVE-2018-1050 4 Canonical, Debian, Redhat and 1 more 6 Ubuntu Linux, Debian Linux, Enterprise Linux Desktop and 3 more 2020-12-04 3.3 LOW 4.3 MEDIUM
All versions of Samba from 4.0.0 onwards are vulnerable to a denial of service attack when the RPC spoolss service is configured to be run as an external daemon. Missing input sanitization checks on some of the input parameters to spoolss RPC calls could cause the print spooler service to crash.