Exploit Report

Computer Security And Bug Information

CVE-2023-31124

CVECVE-2023-31124
CVE Title
Published Date2023-05-25T22:15Z
Modified Date2023-06-02T14:35Z
CWE TypeCWE-330
CVSS 3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Descriptionc-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARES_RANDOM_FILE will not be set, as seen when cross compiling aarch64 android. This will downgrade to using rand() as a fallback which could allow an attacker to take advantage of the lack of entropy by not using a CSPRNG. This issue was patched in version 1.19.1.
References
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Reference URLhttps://github.com/c-ares/c-ares/security/advisories/GHSA-54xr-f67r-4pc4
Reference DescriptionMISC https://github.com/c-ares/c-ares/security/advisories/GHSA-54xr-f67r-4pc4
Reference URLhttps://github.com/c-ares/c-ares/releases/tag/cares-1_19_1
Reference DescriptionMISC https://github.com/c-ares/c-ares/releases/tag/cares-1_19_1
Reference URLhttps://lists.fedoraproject.org/archives/list/[email protected]/message/B5Z5XFNXTNPTCBBVXFDNZQVLLIE6VRBY/
Reference DescriptionMISC https://lists.fedoraproject.org/archives/list/[email protected]/message/B5Z5XFNXTNPTCBBVXFDNZQVLLIE6VRBY/
Reference URLhttps://lists.fedoraproject.org/archives/list/[email protected]/message/UBFWILTA33LOSV23P44FGTQQIDRJHIY7/
Reference DescriptionMISC https://lists.fedoraproject.org/archives/list/[email protected]/message/UBFWILTA33LOSV23P44FGTQQIDRJHIY7/
TagsThird Party Advisory
Sources NIST MITRE

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