Vulnerabilities (CVE)

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Filtered by product Ubuntu Linux
Total 3980 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2019-19906 8 Apache, Apple, Canonical and 5 more 20 Bookkeeper, Ipados, Iphone Os and 17 more 2022-04-12 5.0 MEDIUM 7.5 HIGH
cyrus-sasl (aka Cyrus SASL) 2.1.27 has an out-of-bounds write leading to unauthenticated remote denial-of-service in OpenLDAP via a malformed LDAP packet. The OpenLDAP crash is ultimately caused by an off-by-one error in _sasl_add_string in common.c in cyrus-sasl.
CVE-2018-5740 7 Canonical, Debian, Hp and 4 more 11 Ubuntu Linux, Debian Linux, Hp-ux and 8 more 2022-04-12 5.0 MEDIUM 7.5 HIGH
"deny-answer-aliases" is a little-used feature intended to help recursive server operators protect end users against DNS rebinding attacks, a potential method of circumventing the security model used by client browsers. However, a defect in this feature makes it easy, when the feature is in use, to experience an assertion failure in name.c. Affects BIND 9.7.0->9.8.8, 9.9.0->9.9.13, 9.10.0->9.10.8, 9.11.0->9.11.4, 9.12.0->9.12.2, 9.13.0->9.13.2.
CVE-2019-1010238 6 Canonical, Debian, Fedoraproject and 3 more 13 Ubuntu Linux, Debian Linux, Fedora and 10 more 2022-04-12 7.5 HIGH 9.8 CRITICAL
Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code execution. The component is: function name: pango_log2vis_get_embedding_levels, assignment of nchars and the loop condition. The attack vector is: Bug can be used when application pass invalid utf-8 strings to functions like pango_itemize.
CVE-2020-6811 2 Canonical, Mozilla 4 Ubuntu Linux, Firefox, Firefox Esr and 1 more 2022-04-11 6.8 MEDIUM 8.8 HIGH
The 'Copy as cURL' feature of Devtools' network tab did not properly escape the HTTP method of a request, which can be controlled by the website. If a user used the 'Copy as Curl' feature and pasted the command into a terminal, it could have resulted in command injection and arbitrary command execution. This vulnerability affects Thunderbird < 68.6, Firefox < 74, Firefox < ESR68.6, and Firefox ESR < 68.6.
CVE-2016-9318 3 Canonical, Xmlsec Project, Xmlsoft 3 Ubuntu Linux, Xmlsec, Libxml2 2022-04-08 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-2019-17024 5 Canonical, Debian, Mozilla and 2 more 12 Ubuntu Linux, Debian Linux, Firefox and 9 more 2022-04-08 6.8 MEDIUM 8.8 HIGH
Mozilla developers reported memory safety bugs present in Firefox 71 and Firefox ESR 68.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 68.4 and Firefox < 72.
CVE-2019-17012 3 Canonical, Mozilla, Opensuse 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more 2022-04-08 6.8 MEDIUM 8.8 HIGH
Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
CVE-2019-17010 3 Canonical, Mozilla, Opensuse 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more 2022-04-08 5.1 MEDIUM 7.5 HIGH
Under certain conditions, when checking the Resist Fingerprinting preference during device orientation checks, a race condition could have caused a use-after-free and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
CVE-2019-17011 3 Canonical, Mozilla, Opensuse 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more 2022-04-08 5.1 MEDIUM 7.5 HIGH
Under certain conditions, when retrieving a document from a DocShell in the antitracking code, a race condition could cause a use-after-free condition and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
CVE-2019-17005 3 Canonical, Mozilla, Opensuse 5 Ubuntu Linux, Firefox, Firefox Esr and 2 more 2022-04-08 6.8 MEDIUM 8.8 HIGH
The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
CVE-2019-15165 7 Apple, Canonical, Debian and 4 more 11 Ipados, Iphone Os, Mac Os X and 8 more 2022-04-08 5.0 MEDIUM 5.3 MEDIUM
sf-pcapng.c in libpcap before 1.9.1 does not properly validate the PHB header length before allocating memory.
CVE-2020-11655 7 Canonical, Debian, Netapp and 4 more 18 Ubuntu Linux, Debian Linux, Ontap Select Deploy Administration Utility and 15 more 2022-04-08 5.0 MEDIUM 7.5 HIGH
SQLite through 3.31.1 allows attackers to cause a denial of service (segmentation fault) via a malformed window-function query because the AggInfo object's initialization is mishandled.
CVE-2020-9327 5 Canonical, Netapp, Oracle and 2 more 11 Ubuntu Linux, Cloud Backup, Communications Messaging Server and 8 more 2022-04-08 5.0 MEDIUM 7.5 HIGH
In SQLite 3.31.1, isAuxiliaryVtabOperator allows attackers to trigger a NULL pointer dereference and segmentation fault because of generated column optimizations.
CVE-2018-1000805 4 Canonical, Debian, Paramiko and 1 more 11 Ubuntu Linux, Debian Linux, Paramiko and 8 more 2022-04-06 6.5 MEDIUM 8.8 HIGH
Paramiko version 2.4.1, 2.3.2, 2.2.3, 2.1.5, 2.0.8, 1.18.5, 1.17.6 contains a Incorrect Access Control vulnerability in SSH server that can result in RCE. This attack appear to be exploitable via network connectivity.
CVE-2019-3500 4 Aria2 Project, Canonical, Debian and 1 more 4 Aria2, Ubuntu Linux, Debian Linux and 1 more 2022-04-06 2.1 LOW 7.8 HIGH
aria2c in aria2 1.33.1, when --log is used, can store an HTTP Basic Authentication username and password in a file, which might allow local users to obtain sensitive information by reading this file.
CVE-2019-9210 4 Advancemame, Canonical, Debian and 1 more 4 Advancecomp, Ubuntu Linux, Debian Linux and 1 more 2022-04-06 6.8 MEDIUM 7.8 HIGH
In AdvanceCOMP 2.1, png_compress in pngex.cc in advpng has an integer overflow upon encountering an invalid PNG size, which results in an attempted memcpy to write into a buffer that is too small. (There is also a heap-based buffer over-read.)
CVE-2019-6690 5 Canonical, Debian, Opensuse and 2 more 6 Ubuntu Linux, Debian Linux, Leap and 3 more 2022-04-06 5.0 MEDIUM 7.5 HIGH
python-gnupg 0.4.3 allows context-dependent attackers to trick gnupg to decrypt other ciphertext than intended. To perform the attack, the passphrase to gnupg must be controlled by the adversary and the ciphertext should be trusted. Related to a "CWE-20: Improper Input Validation" issue affecting the affect functionality component.
CVE-2019-7653 3 Canonical, Debian, Rdflib Project 3 Ubuntu Linux, Debian Linux, Rdflib 2022-04-06 7.5 HIGH 9.8 CRITICAL
The Debian python-rdflib-tools 4.2.2-1 package for RDFLib 4.2.2 has CLI tools that can load Python modules from the current working directory, allowing code injection, because "python -m" looks in this directory, as demonstrated by rdf2dot. This issue is specific to use of the debian/scripts directory.
CVE-2017-18635 4 Canonical, Debian, Novnc and 1 more 4 Ubuntu Linux, Debian Linux, Novnc and 1 more 2022-04-06 4.3 MEDIUM 6.1 MEDIUM
An XSS vulnerability was discovered in noVNC before 0.6.2 in which the remote VNC server could inject arbitrary HTML into the noVNC web page via the messages propagated to the status field, such as the VNC server name.
CVE-2019-20372 5 Apple, Canonical, F5 and 2 more 5 Xcode, Ubuntu Linux, Nginx and 2 more 2022-04-06 4.3 MEDIUM 5.3 MEDIUM
NGINX before 1.17.7, with certain error_page configurations, allows HTTP request smuggling, as demonstrated by the ability of an attacker to read unauthorized web pages in environments where NGINX is being fronted by a load balancer.