CVE-2022-37451

Name
CVE-2022-37451
Description
Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_malloc.
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
MISC https://www.exim.org/static/doc/security/
MISC https://github.com/ivd38/exim_invalid_free
MISC https://github.com/Exim/exim/compare/exim-4.95...exim-4.96
MISC https://lists.exim.org/lurker/message/20220625.141825.d6de6074.en.html
MISC https://www.openwall.com/lists/oss-security/2022/08/06/1
MISC https://github.com/Exim/exim/wiki/EximSecurity
MISC https://cwe.mitre.org/data/definitions/762.html
MISC https://github.com/Exim/exim/commit/51be321b27825c01829dffd90f11bfff256f7e42

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:* exim >= None < 4.96

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
exim 3.16-community 4.95-r0 Jesse Young <jlyo@jlyo.org> possibly vulnerable