Is CVE-2012-0885 in the CISA KEV catalog?

No. CVE-2012-0885 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2012-0885?

CVE-2012-0885 has a CVSS v2 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2012-0885?

CVE-2012-0885 has an EPSS score of 2.50% (83th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2012-0885?

Upgrade asterisk on debian 11 to 1:1.8.8.2~dfsg-1 or later.

CVE & CISA-KEV Catalog

CVE-2012-0885

MEDIUMEPSS 83th pctl

4.3

CVSS v2

NVD

Description

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.

How to fix

Remediation Available

asteriskDebian

Fixed in:1:1.8.8.2~dfsg-1CVE-2012-0885

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

2.50%probability of exploitation in 30 days

83rdpercentile

Elevated risk: more likely to be exploited than 83% of all known CVEs.

References

Patch2

Exploit1

issues.asterisk.org

Vendor Advisory1

downloads.asterisk.org

Other references4

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.