CVE-2015-3008
What it is
Asterisk Open Source 1.8 before 1.8.32.3, 11.x before 11.17.1, 12.x before 12.8.2, and 13.x before 13.3.2 and Certified Asterisk 1.8.28 before 1.8.28-cert5, 11.6 before 11.6-cert11, and 13.1 before 13.1-cert2, when registering a SIP TLS device, does not properly handle a null byte in a domain name in the subject's Common Name (CN) field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.
At a glance
- Exploitability
- Can be exploited over the network without logging in. Limited direct impact.
- Exploit odds
- 46.0% chance of exploitation in the next 30 days (EPSS). Higher than most.
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 46.0% in the next 30 days (EPSS).
- Severity: 4.3 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 46.0% · EPSS, next 30 days
- Weakness
- CWE-310
- Record status
- Modified
Affected
- Digium Asterisk 1.8.0
- Digium Asterisk 1.8.1
- Digium Asterisk 1.8.1.1
- Digium Asterisk 1.8.1.2
- Digium Asterisk 1.8.2
- Digium Asterisk 1.8.2.1
- Digium Asterisk 1.8.2.2
- Digium Asterisk 1.8.2.3
Attack profile CVSS 2.0 · 4.3
- Attack vector
- Network
- Complexity
- Medium
- Authentication
- None
- Confidentiality
- None
- Integrity
- Partial
- Availability
- None
Raw vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2015-3008.md and follow it. Check whether this project is affected by CVE-2015-3008. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://downloads.asterisk.org/pub/security/AST-2015-003.html
- http://downloads.asterisk.org/pub/security/AST-2015-003.html
References
- http://advisories.mageia.org/MGASA-2015-0153.html
- http://downloads.asterisk.org/pub/security/AST-2015-003.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162260.html
- http://packetstormsecurity.com/files/131364/Asterisk-Project-Security-Advisory-AST-2015-003.html
- http://seclists.org/fulldisclosure/2015/Apr/22
- http://www.debian.org/security/2016/dsa-3700
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:206
- http://www.securityfocus.com/archive/1/535222/100/0/threaded
- http://www.securityfocus.com/bid/74022
- http://www.securitytracker.com/id/1032052
- http://advisories.mageia.org/MGASA-2015-0153.html
- http://downloads.asterisk.org/pub/security/AST-2015-003.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-July/162260.html
- http://packetstormsecurity.com/files/131364/Asterisk-Project-Security-Advisory-AST-2015-003.html
- http://seclists.org/fulldisclosure/2015/Apr/22
- http://www.debian.org/security/2016/dsa-3700
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:206
- http://www.securityfocus.com/archive/1/535222/100/0/threaded
- http://www.securityfocus.com/bid/74022
- http://www.securitytracker.com/id/1032052