Vulnerabilities (CVE)

Filtered by vendor Fedoraproject Subscribe
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2020-29385 3 Canonical, Fedoraproject, Gnome 3 Ubuntu Linux, Fedora, Gdk-pixbuf 2021-03-22 4.3 MEDIUM 5.5 MEDIUM
GNOME gdk-pixbuf (aka GdkPixbuf) before 2.42.2 allows a denial of service (infinite loop) in lzw.c in the function write_indexes. if c->self_code equals 10, self->code_table[10].extends will assign the value 11 to c. The next execution in the loop will assign self->code_table[11].extends to c, which will give the value of 10. This will make the loop run infinitely. This bug can, for example, be triggered by calling this function with a GIF image with LZW compression that is crafted in a special way.
CVE-2019-9741 4 Debian, Fedoraproject, Golang and 1 more 5 Debian Linux, Fedora, Go and 2 more 2021-03-22 4.3 MEDIUM 6.1 MEDIUM
An issue was discovered in net/http in Go 1.11.5. CRLF injection is possible if the attacker controls a url parameter, as demonstrated by the second argument to http.NewRequest with \r\n followed by an HTTP header or a Redis command.
CVE-2020-29562 3 Fedoraproject, Gnu, Netapp 3 Fedora, Glibc, E-series Santricity Os Controller 2021-03-19 2.1 LOW 4.8 MEDIUM
The iconv function in the GNU C Library (aka glibc or libc6) 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.
CVE-2020-15810 5 Canonical, Debian, Fedoraproject and 2 more 5 Ubuntu Linux, Debian Linux, Fedora and 2 more 2021-03-17 3.5 LOW 6.5 MEDIUM
An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Smuggling attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the proxy cache and any downstream caches with content from an arbitrary source. When configured for relaxed header parsing (the default), Squid relays headers containing whitespace characters to upstream servers. When this occurs as a prefix to a Content-Length header, the frame length specified will be ignored by Squid (allowing for a conflicting length to be used from another Content-Length header) but relayed upstream.
CVE-2020-6527 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-03-16 4.3 MEDIUM 4.3 MEDIUM
Insufficient policy enforcement in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page.
CVE-2020-6536 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-03-16 4.3 MEDIUM 4.3 MEDIUM
Incorrect security UI in PWAs in Google Chrome prior to 84.0.4147.89 allowed a remote attacker who had persuaded the user to install a PWA to spoof the contents of the Omnibox (URL bar) via a crafted PWA.
CVE-2020-29482 3 Debian, Fedoraproject, Xen 3 Debian Linux, Fedora, Xen 2021-03-16 4.9 MEDIUM 6.0 MEDIUM
An issue was discovered in Xen through 4.14.x. A guest may access xenstore paths via absolute paths containing a full pathname, or via a relative path, which implicitly includes /local/domain/$DOMID for their own domain id. Management tools must access paths in guests' namespaces, necessarily using absolute paths. oxenstored imposes a pathname limit that is applied solely to the relative or absolute path specified by the client. Therefore, a guest can create paths in its own namespace which are too long for management tools to access. Depending on the toolstack in use, a malicious guest administrator might cause some management tools and debugging operations to fail. For example, a guest administrator can cause "xenstore-ls -r" to fail. However, a guest administrator cannot prevent the host administrator from tearing down the domain. All systems using oxenstored are vulnerable. Building and using oxenstored is the default in the upstream Xen distribution, if the Ocaml compiler is available. Systems using C xenstored are not vulnerable.
CVE-2020-29483 3 Debian, Fedoraproject, Xen 3 Debian Linux, Fedora, Xen 2021-03-16 4.9 MEDIUM 6.5 MEDIUM
An issue was discovered in Xen through 4.14.x. Xenstored and guests communicate via a shared memory page using a specific protocol. When a guest violates this protocol, xenstored will drop the connection to that guest. Unfortunately, this is done by just removing the guest from xenstored's internal management, resulting in the same actions as if the guest had been destroyed, including sending an @releaseDomain event. @releaseDomain events do not say that the guest has been removed. All watchers of this event must look at the states of all guests to find the guest that has been removed. When an @releaseDomain is generated due to a domain xenstored protocol violation, because the guest is still running, the watchers will not react. Later, when the guest is actually destroyed, xenstored will no longer have it stored in its internal data base, so no further @releaseDomain event will be sent. This can lead to a zombie domain; memory mappings of that guest's memory will not be removed, due to the missing event. This zombie domain will be cleaned up only after another domain is destroyed, as that will trigger another @releaseDomain event. If the device model of the guest that violated the Xenstore protocol is running in a stub-domain, a use-after-free case could happen in xenstored, after having removed the guest from its internal data base, possibly resulting in a crash of xenstored. A malicious guest can block resources of the host for a period after its own death. Guests with a stub domain device model can eventually crash xenstored, resulting in a more serious denial of service (the prevention of any further domain management operations). Only the C variant of Xenstore is affected; the Ocaml variant is not affected. Only HVM guests with a stubdom device model can cause a serious DoS.
CVE-2020-29484 3 Debian, Fedoraproject, Xen 3 Debian Linux, Fedora, Xen 2021-03-16 4.9 MEDIUM 6.0 MEDIUM
An issue was discovered in Xen through 4.14.x. When a Xenstore watch fires, the xenstore client that registered the watch will receive a Xenstore message containing the path of the modified Xenstore entry that triggered the watch, and the tag that was specified when registering the watch. Any communication with xenstored is done via Xenstore messages, consisting of a message header and the payload. The payload length is limited to 4096 bytes. Any request to xenstored resulting in a response with a payload longer than 4096 bytes will result in an error. When registering a watch, the payload length limit applies to the combined length of the watched path and the specified tag. Because watches for a specific path are also triggered for all nodes below that path, the payload of a watch event message can be longer than the payload needed to register the watch. A malicious guest that registers a watch using a very large tag (i.e., with a registration operation payload length close to the 4096 byte limit) can cause the generation of watch events with a payload length larger than 4096 bytes, by writing to Xenstore entries below the watched path. This will result in an error condition in xenstored. This error can result in a NULL pointer dereference, leading to a crash of xenstored. A malicious guest administrator can cause xenstored to crash, leading to a denial of service. Following a xenstored crash, domains may continue to run, but management operations will be impossible. Only C xenstored is affected, oxenstored is not affected.
CVE-2020-29485 3 Debian, Fedoraproject, Xen 3 Debian Linux, Fedora, Xen 2021-03-16 4.9 MEDIUM 5.5 MEDIUM
An issue was discovered in Xen 4.6 through 4.14.x. When acting upon a guest XS_RESET_WATCHES request, not all tracking information is freed. A guest can cause unbounded memory usage in oxenstored. This can lead to a system-wide DoS. Only systems using the Ocaml Xenstored implementation are vulnerable. Systems using the C Xenstored implementation are not vulnerable.
CVE-2020-6519 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-03-12 4.3 MEDIUM 6.5 MEDIUM
Policy bypass in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page.
CVE-2020-6516 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-03-12 4.3 MEDIUM 4.3 MEDIUM
Policy bypass in CORS in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
CVE-2020-6538 3 Debian, Fedoraproject, Google 3 Debian Linux, Fedora, Chrome 2021-03-11 4.3 MEDIUM 6.5 MEDIUM
Inappropriate implementation in WebView in Google Chrome on Android prior to 84.0.4147.105 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
CVE-2020-15973 4 Debian, Fedoraproject, Google and 1 more 4 Debian Linux, Fedora, Chrome and 1 more 2021-03-11 4.3 MEDIUM 6.5 MEDIUM
Insufficient policy enforcement in extensions in Google Chrome prior to 86.0.4240.75 allowed an attacker who convinced a user to install a malicious extension to bypass same origin policy via a crafted Chrome Extension.
CVE-2020-15981 4 Debian, Fedoraproject, Google and 1 more 4 Debian Linux, Fedora, Chrome and 1 more 2021-03-11 4.3 MEDIUM 6.5 MEDIUM
Out of bounds read in audio in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
CVE-2020-15982 4 Debian, Fedoraproject, Google and 1 more 4 Debian Linux, Fedora, Chrome and 1 more 2021-03-11 4.3 MEDIUM 6.5 MEDIUM
Inappropriate implementation in cache in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
CVE-2020-15988 5 Debian, Fedoraproject, Google and 2 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-03-11 6.8 MEDIUM 6.3 MEDIUM
Insufficient policy enforcement in downloads in Google Chrome on Windows prior to 86.0.4240.75 allowed a remote attacker who convinced the user to open files to execute arbitrary code via a crafted HTML page.
CVE-2020-15984 5 Apple, Debian, Fedoraproject and 2 more 5 Iphone Os, Debian Linux, Fedora and 2 more 2021-03-11 4.3 MEDIUM 6.5 MEDIUM
Insufficient policy enforcement in Omnibox in Google Chrome on iOS prior to 86.0.4240.75 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted URL.
CVE-2020-25639 3 Fedoraproject, Linux, Redhat 5 Fedora, Linux Kernel, Enterprise Linux and 2 more 2021-03-10 4.9 MEDIUM 4.4 MEDIUM
A NULL pointer dereference flaw was found in the Linux kernel's GPU Nouveau driver functionality in versions prior to 5.12-rc1 in the way the user calls ioctl DRM_IOCTL_NOUVEAU_CHANNEL_ALLOC. This flaw allows a local user to crash the system.
CVE-2020-36151 2 Fedoraproject, Symonics 2 Fedora, Libmysofa 2021-03-10 4.3 MEDIUM 6.5 MEDIUM
Incorrect handling of input data in mysofa_resampler_reset_mem function in the libmysofa library 0.5 - 1.1 will lead to heap buffer overflow and overwriting large memory block.
CVE-2020-36149 2 Fedoraproject, Symonics 2 Fedora, Libmysofa 2021-03-10 4.3 MEDIUM 6.5 MEDIUM
Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions (e.g. in embedded environments).
CVE-2020-36148 2 Fedoraproject, Symonics 2 Fedora, Libmysofa 2021-03-09 4.3 MEDIUM 6.5 MEDIUM
Incorrect handling of input data in verifyAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions (e.g. in embedded environments).
CVE-2012-5474 4 Debian, Fedoraproject, Openstack and 1 more 4 Debian Linux, Fedora, Horizon and 1 more 2021-03-09 2.1 LOW 5.5 MEDIUM
The file /etc/openstack-dashboard/local_settings within Red Hat OpenStack Platform 2.0 and RHOS Essex Release (python-django-horizon package before 2012.1.1) is world readable and exposes the secret key value.
CVE-2021-3281 3 Djangoproject, Fedoraproject, Netapp 3 Django, Fedora, Snapcenter 2021-03-05 5.0 MEDIUM 5.3 MEDIUM
In Django 2.2 before 2.2.18, 3.0 before 3.0.12, and 3.1 before 3.1.6, the django.utils.archive.extract method (used by "startapp --template" and "startproject --template") allows directory traversal via an archive with absolute paths or relative paths with dot segments.
CVE-2020-15977 5 Apple, Debian, Fedoraproject and 2 more 5 Mac Os X, Debian Linux, Fedora and 2 more 2021-03-05 4.3 MEDIUM 6.5 MEDIUM
Insufficient data validation in dialogs in Google Chrome on OS X prior to 86.0.4240.75 allowed a remote attacker to obtain potentially sensitive information from disk via a crafted HTML page.
CVE-2020-15966 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-03-04 4.3 MEDIUM 4.3 MEDIUM
Insufficient policy enforcement in extensions in Google Chrome prior to 85.0.4183.121 allowed an attacker who convinced a user to install a malicious extension to obtain potentially sensitive information via a crafted Chrome Extension.
CVE-2020-15811 5 Canonical, Debian, Fedoraproject and 2 more 5 Ubuntu Linux, Debian Linux, Fedora and 2 more 2021-03-04 4.0 MEDIUM 6.5 MEDIUM
An issue was discovered in Squid before 4.13 and 5.x before 5.0.4. Due to incorrect data validation, HTTP Request Splitting attacks may succeed against HTTP and HTTPS traffic. This leads to cache poisoning. This allows any client, including browser scripts, to bypass local security and poison the browser cache and any downstream caches with content from an arbitrary source. Squid uses a string search instead of parsing the Transfer-Encoding header to find chunked encoding. This allows an attacker to hide a second request inside Transfer-Encoding: it is interpreted by Squid as chunked and split out into a second request delivered upstream. Squid will then deliver two distinct responses to the client, corrupting any downstream caches.
CVE-2017-6888 3 Debian, Fedoraproject, Flac Project 3 Debian Linux, Fedora, Flac 2021-02-25 4.3 MEDIUM 5.5 MEDIUM
An error in the "read_metadata_vorbiscomment_()" function (src/libFLAC/stream_decoder.c) in FLAC version 1.3.2 can be exploited to cause a memory leak via a specially crafted FLAC file.
CVE-2020-0499 3 Debian, Fedoraproject, Google 3 Debian Linux, Fedora, Android 2021-02-25 4.3 MEDIUM 4.3 MEDIUM
In FLAC__bitreader_read_rice_signed_block of bitreader.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-156076070
CVE-2013-4235 3 Debian, Fedoraproject, Redhat 4 Debian Linux, Shadow, Fedora and 1 more 2021-02-25 3.3 LOW 4.7 MEDIUM
shadow: TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees
CVE-2020-15985 4 Debian, Fedoraproject, Google and 1 more 4 Debian Linux, Fedora, Chrome and 1 more 2021-02-24 4.3 MEDIUM 6.5 MEDIUM
Inappropriate implementation in Blink in Google Chrome prior to 86.0.4240.75 allowed a remote attacker to spoof security UI via a crafted HTML page.
CVE-2020-29130 3 Debian, Fedoraproject, Libslirp Project 3 Debian Linux, Fedora, Libslirp 2021-02-24 4.0 MEDIUM 4.3 MEDIUM
slirp.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.
CVE-2016-10027 2 Fedoraproject, Igniterealtime 2 Fedora, Smack 2021-02-23 4.3 MEDIUM 5.9 MEDIUM
Race condition in the XMPP library in Smack before 4.1.9, when the SecurityMode.required TLS setting has been set, allows man-in-the-middle attackers to bypass TLS protections and trigger use of cleartext for client authentication by stripping the "starttls" feature from a server response.
CVE-2020-8287 4 Debian, Fedoraproject, Nodejs and 1 more 4 Debian Linux, Fedora, Node.js and 1 more 2021-02-19 6.4 MEDIUM 6.5 MEDIUM
Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies the first header field and ignores the second. This can lead to HTTP Request Smuggling.
CVE-2020-25652 3 Debian, Fedoraproject, Spice-space 3 Debian Linux, Fedora, Spice-vdagent 2021-02-19 4.9 MEDIUM 5.5 MEDIUM
A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior.
CVE-2021-26925 2 Fedoraproject, Roundcube 2 Fedora, Roundcube 2021-02-19 3.5 LOW 5.4 MEDIUM
Roundcube before 1.4.11 allows XSS via crafted Cascading Style Sheets (CSS) token sequences during HTML email rendering.
CVE-2020-25650 3 Debian, Fedoraproject, Spice-space 3 Debian Linux, Fedora, Spice-vdagent 2021-02-19 2.1 LOW 5.5 MEDIUM
A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions.
CVE-2021-3272 2 Fedoraproject, Jasper Project 2 Fedora, Jasper 2021-02-12 4.3 MEDIUM 5.5 MEDIUM
jp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is an invalid relationship between the number of channels and the number of image components.
CVE-2019-1010319 4 Canonical, Debian, Fedoraproject and 1 more 4 Ubuntu Linux, Debian Linux, Fedora and 1 more 2021-02-09 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: ParseWave64HeaderConfig (wave64.c:211). The attack vector is: Maliciously crafted .wav file. The fixed version is: After commit https://github.com/dbry/WavPack/commit/33a0025d1d63ccd05d9dbaa6923d52b1446a62fe.
CVE-2020-35474 2 Fedoraproject, Mediawiki 2 Fedora, Mediawiki 2021-02-04 4.3 MEDIUM 6.1 MEDIUM
In MediaWiki before 1.35.1, the combination of Html::rawElement and Message::text leads to XSS because the definition of MediaWiki:recentchanges-legend-watchlistexpiry can be changed onwiki so that the output is raw HTML.
CVE-2020-15959 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-01-30 4.3 MEDIUM 4.3 MEDIUM
Insufficient policy enforcement in networking in Google Chrome prior to 85.0.4183.102 allowed an attacker who convinced the user to enable logging to obtain potentially sensitive information from process memory via social engineering.
CVE-2020-35655 2 Fedoraproject, Python 2 Fedora, Pillow 2021-01-29 5.8 MEDIUM 5.4 MEDIUM
In Pillow before 8.1.0, SGIRleDecode has a 4-byte buffer over-read when decoding crafted SGI RLE image files because offsets and length tables are mishandled.
CVE-2020-6470 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-01-28 4.3 MEDIUM 6.1 MEDIUM
Insufficient validation of untrusted input in clipboard in Google Chrome prior to 83.0.4103.61 allowed a local attacker to inject arbitrary scripts or HTML (UXSS) via crafted clipboard contents.
CVE-2020-28049 4 Debian, Fedoraproject, Opensuse and 1 more 4 Debian Linux, Fedora, Leap and 1 more 2021-01-28 3.3 LOW 6.3 MEDIUM
An issue was discovered in SDDM before 0.19.0. It incorrectly starts the X server in a way that - for a short time period - allows local unprivileged users to create a connection to the X server without providing proper authentication. A local attacker can thus access X server display contents and, for example, intercept keystrokes or access the clipboard. This is caused by a race condition during Xauthority file creation.
CVE-2020-26934 4 Debian, Fedoraproject, Opensuse and 1 more 5 Debian Linux, Fedora, Backports Sle and 2 more 2021-01-28 4.3 MEDIUM 6.1 MEDIUM
phpMyAdmin before 4.9.6 and 5.x before 5.0.3 allows XSS through the transformation feature via a crafted link.
CVE-2020-6571 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-01-28 4.3 MEDIUM 4.3 MEDIUM
Insufficient data validation in Omnibox in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to perform domain spoofing via IDN homographs via a crafted domain name.
CVE-2020-6570 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-01-28 4.3 MEDIUM 4.3 MEDIUM
Information leakage in WebRTC in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to obtain potentially sensitive information via a crafted WebRTC interaction.
CVE-2020-6481 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-01-28 4.3 MEDIUM 6.5 MEDIUM
Insufficient policy enforcement in URL formatting in Google Chrome prior to 83.0.4103.61 allowed a remote attacker to perform domain spoofing via a crafted domain name.
CVE-2020-6482 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-01-28 4.3 MEDIUM 6.5 MEDIUM
Insufficient policy enforcement in developer tools in Google Chrome prior to 83.0.4103.61 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension.
CVE-2020-6480 4 Debian, Fedoraproject, Google and 1 more 5 Debian Linux, Fedora, Chrome and 2 more 2021-01-28 4.3 MEDIUM 6.5 MEDIUM
Insufficient policy enforcement in enterprise in Google Chrome prior to 83.0.4103.61 allowed a local attacker to bypass navigation restrictions via UI actions.