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Debian Security Advisory 5770-1
Debian Linux Security Advisory 5770-1 - Shang-Hung Wan discovered multiple vulnerabilities in the Expat XML parsing C library, which could result in denial of service or potentially the execution of arbitrary code.
-----BEGIN PGP SIGNED MESSAGE-----Hash: SHA512- -------------------------------------------------------------------------Debian Security Advisory DSA-5770-1 [email protected]://www.debian.org/security/ Moritz MuehlenhoffSeptember 17, 2024 https://www.debian.org/security/faq- -------------------------------------------------------------------------Package : expatCVE ID : CVE-2024-45490 CVE-2024-45491 CVE-2024-45492Shang-Hung Wan discovered multiple vulnerabilities in the ExpatXML parsing C library, which could result in denial of service orpotentially the execution of arbitrary code.For the stable distribution (bookworm), these problems have been fixed inversion 2.5.0-1+deb12u1.We recommend that you upgrade your expat packages.For the detailed security status of expat please refer toits security tracker page at:https://security-tracker.debian.org/tracker/expatFurther information about Debian Security Advisories, how to applythese updates to your system and frequently asked questions can befound at: https://www.debian.org/security/Mailing list: [email protected] PGP SIGNATURE-----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bEe8-----END PGP SIGNATURE-----Related news
Red Hat Security Advisory 2024-6754-03 - An update for expat is now available for Red Hat Enterprise Linux 9. Issues addressed include an integer overflow vulnerability.
Ubuntu Security Notice 7000-2 - USN-7000-1 fixed vulnerabilities in Expat. This update provides the corresponding updates for Ubuntu 22.04 LTS. Shang-Hung Wan discovered that Expat did not properly handle certain function calls when a negative input length was provided. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code.
Ubuntu Security Notice 7001-2 - USN-7001-1 fixed vulnerabilities in xmltol library. This update provides the corresponding updates for Ubuntu 24.04 LTS. Shang-Hung Wan discovered that Expat, contained within the xmltok library, did not properly handle certain function calls when a negative input length was provided. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code.
Ubuntu Security Notice 7001-2 - USN-7001-1 fixed vulnerabilities in xmltol library. This update provides the corresponding updates for Ubuntu 24.04 LTS. Shang-Hung Wan discovered that Expat, contained within the xmltok library, did not properly handle certain function calls when a negative input length was provided. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code.
Ubuntu Security Notice 7001-1 - Shang-Hung Wan discovered that Expat, contained within the xmltok library, did not properly handle certain function calls when a negative input length was provided. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. Shang-Hung Wan discovered that Expat, contained within the xmltok library, did properly handle the potential for an integer overflow on 32-bit platforms. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code.
Ubuntu Security Notice 7001-1 - Shang-Hung Wan discovered that Expat, contained within the xmltok library, did not properly handle certain function calls when a negative input length was provided. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. Shang-Hung Wan discovered that Expat, contained within the xmltok library, did properly handle the potential for an integer overflow on 32-bit platforms. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code.
Ubuntu Security Notice 7000-1 - Shang-Hung Wan discovered that Expat did not properly handle certain function calls when a negative input length was provided. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. Shang-Hung Wan discovered that Expat did properly handle the potential for an integer overflow on 32-bit platforms. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code.
Ubuntu Security Notice 7000-1 - Shang-Hung Wan discovered that Expat did not properly handle certain function calls when a negative input length was provided. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. Shang-Hung Wan discovered that Expat did properly handle the potential for an integer overflow on 32-bit platforms. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code.
Ubuntu Security Notice 7000-1 - Shang-Hung Wan discovered that Expat did not properly handle certain function calls when a negative input length was provided. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. Shang-Hung Wan discovered that Expat did properly handle the potential for an integer overflow on 32-bit platforms. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code.