SIPp through 3.7.7 Buffer Overflow via Oversized SIP Header Content
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.7epss 0.6%
probabilidade de exploração
0.6%top 51% das CVEs
exploração observada
nãonenhuma fonte reporta
SIPp through 3.7.7 contains a buffer overflow vulnerability in the get_header() function in 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 and crash the process.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Produtos afetados
SIPp · sippReferências
https://github.com/SIPp/sipphttps://github.com/SIPp/sipp/blob/v3.7.7/src/sip_parser.cpp#L164-L227https://github.com/SIPp/sipp/commit/8ddfb43359703e665041a955543e07f504f80232https://github.com/SIPp/sipp/pull/881https://www.vulncheck.com/advisories/sipp-through-3.7.7-buffer-overflow-via-oversized-sip-header-content