SIPp through 3.7.7 contains a buffer overflow vulnerability in get_peer_tag() function when processing SIP To headers with tag parameters of 2049 bytes or more. Unauthenticated remote attackers can send crafted SIP messages with oversized tag parameters to overflow the static buffer and crash the process.
Metrics
Affected Vendors & Products
References
History
Mon, 14 Sep 2026 21:00:00 +0000
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ssvc
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Sun, 13 Sep 2026 18:45:00 +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 get_peer_tag() function when processing SIP To headers with tag parameters of 2049 bytes or more. Unauthenticated remote attackers can send crafted SIP messages with oversized tag parameters to overflow the static buffer and crash the process. | |
| Title | SIPp through 3.7.7 Buffer Overflow via SIP To Header Tag | |
| Weaknesses | CWE-120 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-13T11:42:27.756Z
Updated: 2026-09-24T14:21:58.116Z
Reserved: 2026-09-13T11:15:50.569Z
Link: CVE-2026-90778
Updated: 2026-09-14T17:06:11.895Z
Status : Deferred
Published: 2026-09-13T12:17:16.837
Modified: 2026-09-23T17:17:47.527
Link: CVE-2026-90778
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