CVE-2023-38253

W3m: out of bounds read in growbuf_to_str() at w3m/indep.c

Description

An out-of-bounds read flaw was found in w3m, in the growbuf_to_Str function in indep.c. This issue may allow an attacker to cause a denial of service through a crafted HTML file.

Scores

Faiblesses (CWE)

• CWE-125

Références européennes

• ENISA EUVD · EUVD-2023-42073
• GCVE · GCVE-0-2023-38253

Configurations affectées (CPE NVD)

• cpe:2.3:a:tats:w3m:0.5.3\+git20230121:*:*:*:*:*:*:*
• cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:8.0:*:*:*:*:*:*:*
• cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
• cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*

Produits affectés

Références

• https://access.redhat.com/security/cve/CVE-2023-38253
• https://bugzilla.redhat.com/show_bug.cgi?id=2222779
• https://github.com/tats/w3m/issues/271
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AULOBQJLXE2KCT5UVQMKGEFL4GFIAOED/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TODROGVCWZ435HQIZE6ARQC5LPQLIA5C/
• https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MKFZQUK7FPWWJQYICDZZ4YWIPUPQ2D3R/

Sources