CVE-2007-2293

描述

Multiple stack-based buffer overflows in the process_sdp function in chan_sip.c of the SIP channel T.38 SDP parser in Asterisk before 1.4.3 allow remote attackers to execute arbitrary code via a long (1) T38FaxRateManagement or (2) T38FaxUdpEC SDP parameter in an SIP message, as demonstrated using SIP INVITE.

如何修補 CVE-2007-2293

要修補 CVE-2007-2293,請將受影響套件升級到下列已修補版本。

• Debian/asterisk—升級至 1:1.4.3~dfsg-1 或更新版本

CVE-2007-2293 正在被利用嗎?

中等 — EPSS 為 23.9%,可持續追蹤但非最高優先。

受影響套件(1)

• from 0, < 1:1.4.3~dfsg-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2007-2293