PT-2026-90851
CVE-2026-90780
·
Published
2026-09-13
·
Updated
2026-09-20
Description by
CVSS 4.0
8.7
HighMetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions
SIPp versions prior to 3.7.8
Description
A buffer overflow occurs in the
get header() function within src/sip parser.cpp when processing SIP messages with header content exceeding 20,490 bytes. Unauthenticated remote attackers can send crafted SIP messages with oversized headers to overflow the static buffer, leading to a process crash.Recommendations
Update to a version newer than 3.7.7.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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