Ubuntu Security Notice 6724-1 - Pratyush Yadav discovered that the Xen network backend implementation in the Linux kernel did not properly handle zero length data request, leading to a null pointer dereference vulnerability. An attacker in a guest VM could possibly use this to cause a denial of service. It was discovered that the Habana's AI Processors driver in the Linux kernel did not properly initialize certain data structures before passing them to user space. A local attacker could use this to expose sensitive information.
17f21f1c2c15bedbf215674aeeaf3c011302ae40b61d80ae7857e89a3abea752Ubuntu Security Notice 6723-1 - Elias Heftrig, Haya Schulmann, Niklas Vogel, and Michael Waidner discovered that Bind incorrectly handled validating DNSSEC messages. A remote attacker could possibly use this issue to cause Bind to consume resources, leading to a denial of service. It was discovered that Bind incorrectly handled preparing an NSEC3 closest encloser proof. A remote attacker could possibly use this issue to cause Bind to consume resources, leading to a denial of service.
6e047bb3283e58c0f8d840f22e9c0053696975f6a4992368ea7aec56ce6a4cc7Ubuntu Security Notice 6721-1 - It was discovered that X.Org X Server incorrectly handled certain data. An attacker could possibly use this issue to expose sensitive information. It was discovered that X.Org X Server incorrectly handled certain glyphs. An attacker could possibly use this issue to cause a crash or expose sensitive information.
4882781902435137ae8b1fd009b4c4df6d61f4ae936be03a8ca2819d4d11c896Ubuntu Security Notice 6710-2 - USN-6710-1 fixed vulnerabilities in Firefox. The update introduced several minor regressions. This update fixes the problem. Manfred Paul discovered that Firefox did not properly perform bounds checking during range analysis, leading to an out-of-bounds write vulnerability. A attacker could use this to cause a denial of service, or execute arbitrary code. Manfred Paul discovered that Firefox incorrectly handled MessageManager listeners under certain circumstances. An attacker who was able to inject an event handler into a privileged object may have been able to execute arbitrary code.
10451fa33f7fbd875188c19a379b2973058dd79a55dd446fd39ec8ac1da5fdd6Ubuntu Security Notice 6720-1 - Kentaro Kawane discovered that Cacti incorrectly handled user provided input sent through request parameters to the graph_view.php script. A remote authenticated attacker could use this issue to perform SQL injection attacks.
72a1060cc659927cdff0d3fabd91138203688e06b807e728473d37ed3e99a9d3Ubuntu Security Notice 6707-4 - Lonial Con discovered that the netfilter subsystem in the Linux kernel did not properly handle element deactivation in certain cases, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Notselwyn discovered that the netfilter subsystem in the Linux kernel did not properly handle verdict parameters in certain cases, leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
1e54ff144f57b2bd5a30a36e13436904969117b6a92329a52019596e2864df7aUbuntu Security Notice 6704-4 - It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service. Quentin Minster discovered that the KSMBD implementation in the Linux kernel did not properly handle session setup requests. A remote attacker could possibly use this to cause a denial of service.
4c20532debf7fe54f300253a8836c32c86a73b576ba2f48d948c642e26473036Ubuntu Security Notice 6715-1 - It was discovered that unixODBC incorrectly handled certain bytes. An attacker could use this issue to execute arbitrary code or cause a crash.
90500728052033e5941baa0debec66d17de2cf01ce56e1158e2523b231aff382Ubuntu Security Notice 6719-1 - Skyler Ferrante discovered that the util-linux wall command did not filter escape sequences from command line arguments. A local attacker could possibly use this issue to obtain sensitive information.
ca6568bf9c3d47e1fa51be307d45564e306e622e9860f212c34d8a91f5a5e9deUbuntu Security Notice 6686-5 - It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service. It was discovered that a race condition existed in the Cypress touchscreen driver in the Linux kernel during device removal, leading to a use-after- free vulnerability. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code.
2cf164acfc4647fa9f9d903eb698a241428bb60c804a90e576400594cbc4ac09Ubuntu Security Notice 6718-2 - USN-6718-1 fixed a vulnerability in curl. This update provides the corresponding update for Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. It was discovered that curl incorrectly handled memory when limiting the amount of headers when HTTP/2 server push is allowed. A remote attacker could possibly use this issue to cause curl to consume resources, leading to a denial of service.
254eb20ecc0dee862c1a54519635302b51b16e509db5e12799dbd97629205e05Ubuntu Security Notice 6718-1 - Dan Fandrich discovered that curl would incorrectly use the default set of protocols when a parameter option disabled all protocols without adding any, contrary to expectations. This issue only affected Ubuntu 23.10. It was discovered that curl incorrectly handled memory when limiting the amount of headers when HTTP/2 server push is allowed. A remote attacker could possibly use this issue to cause curl to consume resources, leading to a denial of service.
626a0b8a1438ccde6a1826653d3285d7f2a9a3cd644e2dfcfff06f2bc14e0f9dUbuntu Security Notice 6717-1 - Multiple security issues were discovered in Thunderbird. If a user were tricked into opening a specially crafted website in a browsing context, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information, bypass security restrictions, cross-site tracing, or execute arbitrary code. Hubert Kario discovered that Thunderbird had a timing side-channel when performing RSA decryption. A remote attacker could possibly use this issue to recover sensitive information.
c7e276778f2c974b0aa76f968f7adfbc3e4984a93e8eaf31675ad13306e8e12aUbuntu Security Notice 6588-2 - USN-6588-1 fixed a vulnerability in PAM. This update provides the corresponding updates for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 18.04 LTS. Matthias Gerstner discovered that the PAM pam_namespace module incorrectly handled special files when performing directory checks. A local attacker could possibly use this issue to cause PAM to stop responding, resulting in a denial of service.
c7b2ad8e2a4e87b81fc87db1dc5b2aeb9a7d378c2c2f1ce83e2f5497ce27f2a0Ubuntu Security Notice 6716-1 - Wenqing Liu discovered that the f2fs file system implementation in the Linux kernel did not properly validate inode types while performing garbage collection. An attacker could use this to construct a malicious f2fs image that, when mounted and operated on, could cause a denial of service. It was discovered that the DesignWare USB3 for Qualcomm SoCs driver in the Linux kernel did not properly handle certain error conditions during device registration. A local attacker could possibly use this to cause a denial of service.
ca7041e9e1eafaa437eb00fd772e3fc4d0224945b1c747de75266ab82a88c293Ubuntu Security Notice 6714-1 - It was discovered that debmany in Debian Goodies incorrectly handled certain deb files. An attacker could possibly use this issue to execute arbitrary shell commands.
d54f6944dfabbda777fb8a78361b6893760736de4073959bba84adbd8fa06495Ubuntu Security Notice 6707-3 - Lonial Con discovered that the netfilter subsystem in the Linux kernel did not properly handle element deactivation in certain cases, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Notselwyn discovered that the netfilter subsystem in the Linux kernel did not properly handle verdict parameters in certain cases, leading to a use- after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code.
4481855a0359e6fcdb7c16104841f3e2ebed01d718273c406f874c85f64846a5Ubuntu Security Notice 6704-3 - It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service. Quentin Minster discovered that the KSMBD implementation in the Linux kernel did not properly handle session setup requests. A remote attacker could possibly use this to cause a denial of service.
01efe4c147c2288e39cc2669dc4bb7d1e7e1641d78d25efb20089e9afb739cf7Ubuntu Security Notice 6701-3 - Ruihan Li discovered that the bluetooth subsystem in the Linux kernel did not properly perform permissions checks when handling HCI sockets. A physically proximate attacker could use this to cause a denial of service. It was discovered that the NVIDIA Tegra XUSB pad controller driver in the Linux kernel did not properly handle return values in certain error conditions. A local attacker could use this to cause a denial of service.
5a4090a47f47b9d450d81add0c7c5cc25fe72ace31de291f6722899f4e03c608Ubuntu Security Notice 6711-1 - Vincent Berg discovered that CRM shell incorrectly handled certain commands. An local attacker could possibly use this issue to execute arbitrary code via shell code injection to the crm history commandline.
561d06378a4d832e9a803e7cdd95a4af11f2b3f29f3a2e2508d84ddaebf01a8dUbuntu Security Notice 6713-1 - It was discovered that QPDF incorrectly handled certain memory operations when decoding JSON files. If a user or automated system were tricked into processing a specially crafted JSON file, QPDF could be made to crash, resulting in a denial of service, or possibly execute arbitrary code.
8599d683e2b4517e16898898180dc7a0b2cdc7ba2174e82a8a13679c86f88304Ubuntu Security Notice 6712-1 - It was discovered that Net::CIDR::Lite incorrectly handled extra zero characters at the beginning of IP address strings. A remote attacker could possibly use this issue to bypass access controls.
a9f0f6ed74484540e723d579471876cf9ff4f03a08ad177e2826858111934cf8Ubuntu Security Notice 6710-1 - Manfred Paul discovered that Firefox did not properly perform bounds checking during range analysis, leading to an out-of-bounds write vulnerability. A attacker could use this to cause a denial of service, or execute arbitrary code. Manfred Paul discovered that Firefox incorrectly handled MessageManager listeners under certain circumstances. An attacker who was able to inject an event handler into a privileged object may have been able to execute arbitrary code.
cda91a51f7eccf5cc349e1e3b85719bd26d54ad0308e44c693aedf48562d1b72Ubuntu Security Notice 6708-1 - It was discovered that Graphviz incorrectly handled certain config6a files. An attacker could possibly use this issue to cause a denial of service.
87c56dd2a6e4a9f5eb5b6002def5a0ee55ce8cfd12daff0edd58f64d95d3c0e5Ubuntu Security Notice 6709-1 - It was discovered that checking excessively long DH keys or parameters may be very slow. A remote attacker could possibly use this issue to cause OpenSSL to consume resources, resulting in a denial of service. After the fix for CVE-2023-3446 Bernd Edlinger discovered that a large q parameter value can also trigger an overly long computation during some of these checks. A remote attacker could possibly use this issue to cause OpenSSL to consume resources, resulting in a denial of service.
a3c85443f6ce0636dc4acc75b294ee38bc75374485acad341a73a787d547a0cb
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