Unrated severityNVD Advisory· Published May 13, 2021· Updated Aug 3, 2024
CVE-2021-32919
CVE-2021-32919
Description
An issue was discovered in Prosody before 0.11.9. The undocumented dialback_without_dialback option in mod_dialback enables an experimental feature for server-to-server authentication. It does not correctly authenticate remote server certificates, allowing a remote server to impersonate another server (when this option is enabled).
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5- Prosody/Prosodydescription
- osv-coords3 versionspkg:rpm/opensuse/prosody&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/prosody&distro=openSUSE%20Tumbleweedpkg:rpm/suse/prosody&distro=SUSE%20Package%20Hub%2015%20SP2
< 0.11.9-lp152.2.3.1+ 2 more
- (no CPE)range: < 0.11.9-lp152.2.3.1
- (no CPE)range: < 0.11.10-1.2
- (no CPE)range: < 0.11.9-bp152.2.3.1
Patches
Vulnerability mechanics
References
8- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MFFBZWXKPZEVZNQSVJNCUE7WRF3T7DG/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GUN63AHEWB2WRROJHU3BVJRWLONCT2B7/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LWJ2DG2DFJOEFEWOUN26IMYYWGSA2ZEE/mitrevendor-advisoryx_refsource_FEDORA
- www.debian.org/security/2021/dsa-4916mitrevendor-advisoryx_refsource_DEBIAN
- www.openwall.com/lists/oss-security/2021/05/13/1mitremailing-listx_refsource_MLIST
- www.openwall.com/lists/oss-security/2021/05/14/2mitremailing-listx_refsource_MLIST
- blog.prosody.im/prosody-0.11.9-released/mitrex_refsource_MISC
- security.gentoo.org/glsa/202105-15mitrex_refsource_MISC
News mentions
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