CVE-2007-5469
** DISPUTED ** OpenSER 1.2.2 does not verify the Digest authentication header URI against the...
CVE-2007-5469 is a medium vulnerability (CVSS 5.0) in Openser, published October 16, 2007. Its validity is disputed. EPSS puts the chance of exploitation in the next 30 days at 1.62%, the 76th percentile.
- Severity
- 5.0 MediumCVSS 2.0, NVD
- Exploit chance
- 1.62%EPSS, 76th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
OpenSER 1.2.2 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest authentication credentials to call arbitrary telephone numbers or spoof caller ID (aka "toll fraud and authentication forward attack"). NOTE: Debian disputes this issue, stating that "having the two URIs mismatch is allowed by the standard and happens in some setups for valid reasons.
Exploit likelihood
Affected products
What each source reports
NVD Score used
OpenSER 1.2.2 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest authentication credentials to call arbitrary telephone numbers or spoof caller ID (aka "toll fraud and authentication forward attack"). NOTE: Debian disputes this issue, stating that "having the two URIs mismatch is allowed by the standard and happens in some setups for valid reasons.
- Record
CVE-2007-5469- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE ListNo score
OpenSER 1.2.2 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest authentication credentials to call arbitrary telephone numbers or spoof caller ID (aka "toll fraud and authentication forward attack"). NOTE: Debian disputes this issue, stating that "having the two URIs mismatch is allowed by the standard and happens in some setups for valid reasons.
- Record
CVE-2007-5469- Updated
- 2026-11-02
EUVDEUVD-2007-5444No score
OpenSER 1.2.2 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest authentication credentials to call arbitrary telephone numbers or spoof caller ID (aka "toll fraud and authentication forward attack"). NOTE: Debian disputes this issue, stating that "having the two URIs mismatch is allowed by the standard and happens in some setups for valid reasons.
- Record
EUVD-2007-5444- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-m8c4-6x7p-rvgxNo score
** DISPUTED ** OpenSER 1.2.2 does not verify the Digest authentication header URI against the...
** DISPUTED ** OpenSER 1.2.2 does not verify the Digest authentication header URI against the Request URI in SIP messages, which allows remote attackers to use sniffed Digest authentication credentials to call arbitrary telephone numbers or spoof caller ID (aka "toll fraud and authentication forward attack"). NOTE: Debian disputes this issue, stating that "having the two URIs mismatch is allowed by the standard and happens in some setups for valid reasons."
- Record
GHSA-m8c4-6x7p-rvgx- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| aliases, references, title | GitHub Advisories | |
| first indexed | CVE List, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
secunia.com/advisories/27204
lists.grok.org.uk/pipermail/full-disclosure/2007-October/066581.html
securityfocus.com/bid/26057
bugs.debian.org/cgi-bin/bugreport.cgi?bug=446956
exchange.xforce.ibmcloud.com/vulnerabilities/37197
nvd.nist.gov/vuln/detail/CVE-2007-5469
github.com/advisories/GHSA-m8c4-6x7p-rvgx