VDB
CVE-2012-0885
CVE-2012-0885
PUBLISHED
CVSS 4.300000190734863 MEDIUM
chan_sip.c in Asterisk Open Source 1.8.x before 1.8.8.2 and 10.x before 10.0.1, when the res_srtp module is used and media support is improperly configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted SDP message with a crypto attribute and a (1) video or (2) text media type, as demonstrated by CSipSimple.
EPSS 2.41% · 84.0th percentile
Risk Scores
CVSS 2.0
4.300000190734863
EPSS Score
2.41%
84.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| asterisk | open_source | 1.8.8.0, 1.8.1, 1.8.1.2 |
| n/a | n/a | n/a |
Timeline
- Jan 25, 2012 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Oct 28, 2022 EPSS Score
- Dec 20, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
- Apr 5, 2023 EPSS Score
- May 28, 2023 EPSS Score
- Jul 20, 2023 EPSS Score
- Sep 11, 2023 EPSS Score
References
- http://downloads.asterisk.org/pub/security/AST-2012-001-10.diff url
- https://issues.asterisk.org/jira/secure/attachment/42202/issueA19202_crypto_if_uninited_text_or_video.patch url
- [oss-security] 20120120 Re: CVE Request -- Asterisk AST-2012-001 / Remote DoS while processing crypto line for media stream with non-existing RTP mailing-list
- https://nvd.nist.gov/vuln/detail/CVE-2012-0885 advisory
- https://issues.asterisk.org/jira/browse/ASTERISK-19202 url
- http://downloads.asterisk.org/pub/security/AST-2012-001-1.8.diff url
- http://downloads.asterisk.org/pub/security/AST-2012-001.html advisory
- http://www.openwall.com/lists/oss-security/2012/01/20/16 technical
- https://bugzilla.redhat.com/show_bug.cgi?id=783487 technical