CVE-2007-5469

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…

published October 16, 2007

CVSS
—
EPSS
2%
Percentile
75.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01624 · 75.8th percentile
Published
2007-10-16T00:00Z
EPSS history
Timeline
  • 16 OCT 00:00Z
    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…
    cvelistv5