CVE-2007-3361
The Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to cause a...
The Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to cause a denial of service (device crash) via a SIP message with a malformed header.
Exploit likelihood
What each source reports
NVD Score used
The Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to cause a denial of service (device crash) via a SIP message with a malformed header.
- Record
CVE-2007-3361- CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Updated
- 2026-11-02
CVE List No score
The Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to cause a denial of service (device crash) via a SIP message with a malformed header.
- Record
CVE-2007-3361- Updated
- 2026-11-02
EUVDEUVD-2007-3351 No score
The Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to cause a denial of service (device crash) via a SIP message with a malformed header.
- Record
EUVD-2007-3351- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rm7m-7988-c75v No score
The Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to cause a...
The Nortel PC Client SIP Soft Phone 4.1 3.5.208[20051015] allows remote attackers to cause a denial of service (device crash) via a SIP message with a malformed header.
- Record
GHSA-rm7m-7988-c75v- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| aliases, references, title | GitHub Advisories | |
| first indexed | CVE List, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2007-3361 is a high vulnerability (CVSS 7.8) in Nortel Pc Client Soft Phone Sip, published June 22, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.92%, the 79th percentile. No source names a fixed version.
References
securityfocus.com/bid/24536
secunia.com/advisories/25782
exchange.xforce.ibmcloud.com/vulnerabilities/35154
vupen.com/english/advisories/2007/2319
osvdb.org/37498
sipera.com/index.php?action=resources%2Cthreat_advisory&tid=298&
nvd.nist.gov/vuln/detail/CVE-2007-3361
github.com/advisories/GHSA-rm7m-7988-c75v