Description (CNA)
Exim before 4.95 has a heap-based buffer overflow for the alias list in host_name_lookup in host.c when sender_host_name is set.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- https://github.com/Exim/exim/wiki/EximSecurity
- https://www.exim.org/static/doc/security/
- https://github.com/ivd38/exim_overflow
- https://www.openwall.com/lists/oss-security/2022/08/06/8
- https://github.com/Exim/exim/compare/exim-4.94...exim-4.95
- https://github.com/Exim/exim/commit/d4bc023436e4cce7c23c5f8bb5199e178b4cc743
- https://lists.debian.org/debian-lts-announce/2022/08/msg00014.html
ADP enrichment
No English description supplied.
- https://github.com/Exim/exim/wiki/EximSecurity
- https://www.exim.org/static/doc/security/
- https://github.com/ivd38/exim_overflow
- https://www.openwall.com/lists/oss-security/2022/08/06/8
- https://github.com/Exim/exim/compare/exim-4.94...exim-4.95
- https://github.com/Exim/exim/commit/d4bc023436e4cce7c23c5f8bb5199e178b4cc743
- https://lists.debian.org/debian-lts-announce/2022/08/msg00014.html