CVE-2008-0531 json
Heap-based buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SIP firmware might allow remote SIP servers to ex…
published 2008-02-15 18 y ago modified 2026-06-16 4 mo ago also EUVD-2008-0541
- cvss
- 9.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.9%
- EPSS 2.9% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
Heap-based buffer overflow in Cisco Unified IP Phone 7940, 7940G, 7960, and 7960G running SIP firmware might allow remote SIP servers to execute arbitrary code via a crafted challenge/response message.
Patch / fix
Exploit prediction
2.89% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
-
cisco.com
/en/US/products/products_security_advisory09186a0080949c7a.shtml
vendor-advisory, patch
-
secunia.com
/advisories/28935
third-party-advisory, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/40498
vdb-entry
-
securitytracker.com
/id?1019411
vdb-entry
-
securityfocus.com
/bid/27774
vdb-entry
-
vupen.com
/english/advisories/2008/0543
vdb-entry
Sources
- CVE List CVE-2008-0531
- NVD CVE-2008-0531
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.