Unrated severityNVD Advisory· Published May 11, 2020· Updated Aug 4, 2024
CVE-2020-12783
CVE-2020-12783
Description
Exim through 4.93 has an out-of-bounds read in the SPA authenticator that could result in SPA/NTLM authentication bypass in auths/spa.c and auths/auth-spa.c.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8- Exim/Eximdescription
- osv-coords6 versionspkg:rpm/opensuse/exim&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/exim&distro=openSUSE%20Tumbleweedpkg:rpm/suse/exim&distro=SUSE%20Package%20Hub%2015%20SP1pkg:rpm/suse/exim&distro=SUSE%20Package%20Hub%2015%20SP2pkg:rpm/suse/libspf2&distro=SUSE%20Package%20Hub%2015%20SP1pkg:rpm/suse/libspf2&distro=SUSE%20Package%20Hub%2015%20SP2
< 4.94.2-lp152.8.3.1+ 5 more
- (no CPE)range: < 4.94.2-lp152.8.3.1
- (no CPE)range: < 4.94.2-4.2
- (no CPE)range: < 4.94.2-bp151.2.4.1
- (no CPE)range: < 4.94.2-bp152.6.4.1
- (no CPE)range: < 1.2.10-bp151.4.1
- (no CPE)range: < 1.2.10-bp152.5.1
Patches
Vulnerability mechanics
References
9- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/F6IQQ2SERFUD4WMRSX6XYDNK7Q4GPT7Y/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M7Z5UG6ZIG32V7M4PP3BCC65C27EWK7G/mitrevendor-advisoryx_refsource_FEDORA
- usn.ubuntu.com/4366-1/mitrevendor-advisoryx_refsource_UBUNTU
- www.debian.org/security/2020/dsa-4687mitrevendor-advisoryx_refsource_DEBIAN
- www.openwall.com/lists/oss-security/2021/05/04/7mitremailing-listx_refsource_MLIST
- bugs.exim.org/show_bug.cgimitrex_refsource_CONFIRM
- git.exim.org/exim.git/commit/57aa14b216432be381b6295c312065b2fd034f86mitrex_refsource_CONFIRM
- git.exim.org/exim.git/commit/a04174dc2a84ae1008c23b6a7109e7fa3fb7b8b0mitrex_refsource_CONFIRM
- lists.debian.org/debian-lts-announce/2020/05/msg00017.htmlmitremailing-listx_refsource_MLIST
News mentions
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