CVE-2006-0738 json
Multiple format string vulnerabilities in eStara SIP softphone allow remote attackers to cause a denial of service (hang) via SIP INVITE re…
published 2006-02-17 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-0745
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.1%
- EPSS 3.1% chance of exploitation in 30 days, percentile 87%
- public exploits
- 1
- Exploit-DB
Summary
Multiple format string vulnerabilities in eStara SIP softphone allow remote attackers to cause a denial of service (hang) via SIP INVITE requests with format string specifiers in the SDP session description, as demonstrated using (1) the field name, (2) the o field (owner/creator and session identifier), or (3) the m field (media name and transport address).
Timeline
- First public exploit (EDB-27210)
- Published
Exploit prediction
3.11% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- EDB-27210 eStara SoftPhone 3.0.1 - SIP SDP Message Handling Format String Denial of Service dos, 2006-02-14
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
References
-
secunia.com
/advisories/18872
third-party-advisory, vendor-advisory
-
vupen.com
/english/advisories/2006/0607
vdb-entry
-
exchange.xforce.ibmcloud.com
/vulnerabilities/24678
vdb-entry
-
securityfocus.com
/bid/16629
vdb-entry
-
securityfocus.com
/archive/1/424943/100/0/threaded
mailing-list
Sources
- CVE List CVE-2006-0738
- NVD CVE-2006-0738
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