CVE-2021-32921

An issue was discovered in Prosody before 0.11.9. It does not use a constant-time algorithm for comparing certain secret strings when running under Lua 5.2 or later. This can potentially be used in a timing attack to reveal the contents of secret strings to an attacker.

Link	Resource
https://blog.prosody.im/prosody-0.11.9-released/	Release Notes Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/05/13/1	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/05/14/2	Mailing List Mitigation
https://www.debian.org/security/2021/dsa-4916	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6MFFBZWXKPZEVZNQSVJNCUE7WRF3T7DG/	Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202105-15	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GUN63AHEWB2WRROJHU3BVJRWLONCT2B7/	Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LWJ2DG2DFJOEFEWOUN26IMYYWGSA2ZEE/	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00016.html	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/06/msg00018.html	Third Party Advisory

Configuration 1

cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

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Published : 2021-05-13 04:15

Updated : 2022-05-16 07:50

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NVD link : CVE-2021-32921

Mitre link : CVE-2021-32921

No products.

CWE-362