Ubuntu Security Notice 6770-1 - USN-6729-1 fixed vulnerabilities in Apache HTTP Server. The update lead to the discovery of a regression in Fossil with regards to the handling of POST requests that do not have a Content-Length field set. This update fixes the problem.
a4fb9bd60541be12414572b8883d63af81dffb2f970ccd3933000f3825d55d7bUbuntu Security Notice 6769-1 - Le Dinh Hai discovered that Spreadsheet::ParseXLSX did not properly manage memory during cell merge operations. An attacker could possibly use this issue to consume large amounts of memory, resulting in a denial of service condition. An Pham discovered that Spreadsheet::ParseXLSX allowed the processing of external entities in a default configuration. An attacker could possibly use this vulnerability to execute an XML External Entity injection attack.
b0c95273985fab3c02ea47c5dc841b05185880b65367e868f76f9f8ed2ee7baeUbuntu Security Notice 6768-1 - Alicia Boya García discovered that GLib incorrectly handled signal subscriptions. A local attacker could use this issue to spoof D-Bus signals resulting in a variety of impacts including possible privilege escalation.
9d6cc5a1b7b13b05e7ee4c7c57c70d75adbdb3c986b39b86b881073bb5cc4413Ubuntu Security Notice 6766-1 - It was discovered that the Open vSwitch implementation in the Linux kernel could overflow its stack during recursive action operations under certain conditions. A local attacker could use this to cause a denial of service. Sander Wiebing, Alvise de Faveri Tron, Herbert Bos, and Cristiano Giuffrida discovered that the Linux kernel mitigations for the initial Branch History Injection vulnerability were insufficient for Intel processors. A local attacker could potentially use this to expose sensitive information.
7b9d401aae999b54dc79d9c6b860920ebcf6a9add3896d3e2fa03e35ea39ca96Ubuntu Security Notice 6767-1 - Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
339076a1f5711d55cd375ea187457dc3949b36b7d8631b134fc24a9b65866d7eUbuntu Security Notice 6764-1 - It was discovered that libde265 could be made to allocate memory that exceeds the maximum supported size. If a user or automated system were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service.
bb71b63888ed9360b8ccd31dec9e1511d62c5f17c7dcb7359f1be54836b0849fUbuntu Security Notice 6754-2 - USN-6754-1 fixed vulnerabilities in nghttp2. This update provides the corresponding update for Ubuntu 24.04 LTS. It was discovered that nghttp2 incorrectly handled the HTTP/2 implementation. A remote attacker could possibly use this issue to cause nghttp2 to consume resources, leading to a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS.
a626406c69b2c3819d9892a59563e91ef3909ded6eee46f3085c5cbec0e0e54bUbuntu Security Notice 6765-1 - Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service. Sander Wiebing, Alvise de Faveri Tron, Herbert Bos, and Cristiano Giuffrida discovered that the Linux kernel mitigations for the initial Branch History Injection vulnerability were insufficient for Intel processors. A local attacker could potentially use this to expose sensitive information.
42046ab3e597891b35376f855bb093f99f7b85199aebb9184d7401f3b4fa1f10Ubuntu Security Notice 6763-1 - Martin Å irokov discovered that libvirt incorrectly handled certain memory operations. A local attacker could possibly use this issue to access virtproxyd without authorization.
bf2c08727c2512c2e1c685708d13693662d532ce0a0e38ceac2e34041c213272Ubuntu Security Notice 6757-2 - USN-6757-1 fixed vulnerabilities in PHP. Unfortunately these fixes were incomplete for Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 23.10. This update fixes the problem. It was discovered that PHP incorrectly handled PHP_CLI_SERVER_WORKERS variable. An attacker could possibly use this issue to cause a crash or execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS.
9657a689d1e137641b5539b1d18e172041c6d3cba27fdc722c254145353f09b5Ubuntu Security Notice 6762-1 - It was discovered that GNU C Library incorrectly handled netgroup requests. An attacker could possibly use this issue to cause a crash or execute arbitrary code. This issue only affected Ubuntu 14.04 LTS. It was discovered that GNU C Library might allow context-dependent attackers to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. It was discovered that GNU C Library when processing very long pathname arguments to the realpath function, could encounter an integer overflow on 32-bit architectures, leading to a stack-based buffer overflow and, potentially, arbitrary code execution. This issue only affected Ubuntu 14.04 LTS.
d27b3448167b5f41fb5b2319186a2bc0ba48401c34db2d5404f8fbe2f1e1273aUbuntu Security Notice 6747-2 - USN-6747-1 fixed vulnerabilities in Firefox. The update introduced several minor regressions. This update fixes the problem. Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2 CONTINUATION frames. An attacker could potentially exploit this issue to cause a denial of service. Gary Kwong discovered that Firefox did not properly manage memory when running garbage collection during realm initialization. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code. Lukas Bernhard discovered that Firefox did not properly manage memory during JIT optimizations, leading to an out-of-bounds read vulnerability. An attacker could possibly use this issue to cause a denial of service or expose sensitive information. Nan Wang discovered that Firefox did not properly manage memory during WASM garbage collection. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code. Various other issues were also addressed.
7c2c9d128db1252739be1d7a0b93beb403f7c031e510470fefa2f2f7a74db59dUbuntu Security Notice 6760-1 - George-Andrei Iosif and David Fernandez Gonzalez discovered that Gerbv did not properly initialize a data structure when parsing certain nested RS-274X format files. If a user were tricked into opening a specially crafted file, an attacker could possibly use this issue to cause a denial of service.
17978e436015209b652836f16189a4839bd9524fb9c7fa08f62a850a68c2395bUbuntu Security Notice 6758-1 - It was discovered that the JSON5 parse method incorrectly handled the parsing of keys named __proto__. An attacker could possibly use this issue to pollute the prototype of the returned object, setting arbitrary or unexpected keys, and cause a denial of service, allow unintended access to network services or have other unspecified impact, depending on the application's use of the module.
10c35ac640b9fc8c5f799d18da39309e30d744b585fd766bdde2765ee9ecbda3Ubuntu Security Notice 6761-1 - It was discovered that Anope did not properly process credentials for suspended accounts. An attacker could possibly use this issue to normally login to the platform as a suspended user after changing their password.
f6658138c22c33ef65562ccb306efc0364b88646591930b4009dc3aa895fa34fUbuntu Security Notice 6759-1 - It was discovered that FreeRDP incorrectly handled certain memory operations. If a user were tricked into connecting to a malicious server, a remote attacker could possibly use this issue to cause FreeRDP to crash, resulting in a denial of service.
3a5628139a70311c31214964c15cd8597177950d361357a28e3507256052bf61Ubuntu Security Notice 6757-1 - It was discovered that PHP incorrectly handled PHP_CLI_SERVER_WORKERS variable. An attacker could possibly use this issue to cause a crash or execute arbitrary code. This issue only affected Ubuntu 20.04 LTS, and Ubuntu 22.04 LTS. It was discovered that PHP incorrectly handled certain cookies. An attacker could possibly use this issue to cookie by pass.
d148d55e0339c28ab206c4e04376d9c0144caabdf1c279dfc99b6ae169bc4172Ubuntu Security Notice 6744-3 - USN-6744-1 fixed a vulnerability in Pillow. This update provides the corresponding updates for Ubuntu 24.04 LTS. Hugo van Kemenade discovered that Pillow was not properly performing bounds checks when processing an ICC file, which could lead to a buffer overflow. If a user or automated system were tricked into processing a specially crafted ICC file, an attacker could possibly use this issue to cause a denial of service or execute arbitrary code.
a3c5e325117510f72eaab078b9452bd572b5c6a7b644c56f33872ee990abf55dUbuntu Security Notice 6734-2 - USN-6734-1 fixed vulnerabilities in libvirt. This update provides the corresponding updates for Ubuntu 24.04 LTS. Alexander Kuznetsov discovered that libvirt incorrectly handled certain API calls. An attacker could possibly use this issue to cause libvirt to crash, resulting in a denial of service. It was discovered that libvirt incorrectly handled certain RPC library API calls. An attacker could possibly use this issue to cause libvirt to crash, resulting in a denial of service.
de9bb025a2d32f7b6bc492105033df1d20ac65f5466d9541f8a4b62ce26e46e5Ubuntu Security Notice 6733-2 - USN-6733-1 fixed vulnerabilities in GnuTLS. This update provides the corresponding updates for Ubuntu 24.04 LTS. It was discovered that GnuTLS had a timing side-channel when performing certain ECDSA operations. A remote attacker could possibly use this issue to recover sensitive information. It was discovered that GnuTLS incorrectly handled verifying certain PEM bundles. A remote attacker could possibly use this issue to cause GnuTLS to crash, resulting in a denial of service. This issue only affected Ubuntu 22.04 LTS and Ubuntu 23.10.
ddfa9b53cf55c5c796be4d398f38aed182745e8f5742e95f3b46d0343f9fcb73Ubuntu Security Notice 6718-3 - USN-6718-1 fixed vulnerabilities in curl. This update provides the corresponding updates for Ubuntu 24.04 LTS. 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.
ade4e33456f4d06c99e18ff976f56f75797e1d3f0b86ecd687782229e52eb969Ubuntu Security Notice 6729-3 - USN-6729-1 fixed vulnerabilities in Apache HTTP Server. This update provides the corresponding updates for Ubuntu 24.04 LTS. Orange Tsai discovered that the Apache HTTP Server incorrectly handled validating certain input. A remote attacker could possibly use this issue to perform HTTP request splitting attacks. Keran Mu and Jianjun Chen discovered that the Apache HTTP Server incorrectly handled validating certain input. A remote attacker could possibly use this issue to perform HTTP request splitting attacks. Bartek Nowotarski discovered that the Apache HTTP Server HTTP/2 module incorrectly handled endless continuation frames. A remote attacker could possibly use this issue to cause the server to consume resources, leading to a denial of service.
64bc41b5243d484a6b2e16655cb72ea9b8aa3a19737b46627dbb01cfa4e8fb4eUbuntu Security Notice 6737-2 - USN-6737-1 fixed a vulnerability in the GNU C Library. This update provides the corresponding update for Ubuntu 24.04 LTS. Charles Fol discovered that the GNU C Library iconv feature incorrectly handled certain input sequences. An attacker could use this issue to cause the GNU C Library to crash, resulting in a denial of service, or possibly execute arbitrary code.
d547d0cf23618743ec2bd33bede52369b6bc5a9e3ce645acccfd6d92d390e28cUbuntu Security Notice 6756-1 - It was discovered that less mishandled newline characters in file names. If a user or automated system were tricked into opening specially crafted files, an attacker could possibly use this issue to execute arbitrary commands on the host.
cb27c0c511bf9bfd9cd8b1b5dc886cfc5388e099a8f6018acb0cf2eb78ab4c1fUbuntu Security Notice 6755-1 - Ingo Brückl discovered that cpio contained a path traversal vulnerability. If a user or automated system were tricked into extracting a specially crafted cpio archive, an attacker could possibly use this issue to write arbitrary files outside the target directory on the host, even if using the option --no-absolute-filenames.
a5fb927cd890c4ab4d0b9b311bd01f35cef7e8148d89957eff3b923887c78f36
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