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.
Metrics
Affected Vendors & Products
References
History
Sun, 20 Sep 2026 01:30:00 +0000
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ssvc
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Mon, 14 Sep 2026 01:15:00 +0000
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Sipp
Sipp sipp |
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Sipp
Sipp sipp |
Sun, 13 Sep 2026 11:45:00 +0000
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| Description | 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. | |
| Title | SIPp through 3.7.7 Buffer Overflow via Oversized SIP Header Content | |
| Weaknesses | CWE-120 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-13T11:42:29.104Z
Updated: 2026-09-24T14:22:00.064Z
Reserved: 2026-09-13T11:15:58.849Z
Link: CVE-2026-90780
Updated: 2026-09-20T00:30:54.292Z
Status : Deferred
Published: 2026-09-13T12:17:17.093
Modified: 2026-09-23T17:17:44.397
Link: CVE-2026-90780
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