CVE-2022-3620
Exim DMARC dmarc.c dmarc_dns_lookup use after free
概要
Exim DMARC dmarc.c dmarc_dns_lookup use after free
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
A vulnerability was found in Exim and classified as problematic. This issue affects the function dmarc_dns_lookup of the file dmarc.c of the component DMARC Handler. The manipulation leads to use after free. The attack may be initiated remotely. The name of the patch is 12fb3842f81bcbd4a4519d5728f2d7e0e3ca1445. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211919.
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2022-3620 exim4 修正版: 4.96-7
参照URL
- advisory github.com
- advisory lists.fedoraproject.org
- advisory lists.fedoraproject.org
- advisory lists.fedoraproject.org
- advisory nvd.nist.gov
- web git.exim.org
- web vuldb.com