PJSIP has an Out-of-bounds Read in SIP multipart parsing
概要
PJSIP has an Out-of-bounds Read in SIP multipart parsing
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)。
PJSIP is a free and open source multimedia communication library written in C. Versions 2.16 and below have a cascading out-of-bounds heap read in pjsip_multipart_parse(). After boundary string matching, curptr is advanced past the delimiter without verifying it has not reached the buffer end. This allows 1-2 bytes of adjacent heap memory to be read. All applications that process incoming SIP messages with multipart bodies or SDP content are potentially affected. This issue is resolved in version 2.17.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
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
- Alpine Linux ALPINE-CVE-2026-33069 pjproject 修正版: 2.17-r0
- Debian DEBIAN-CVE-2026-33069 asterisk
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com