CVE-2012-0885

mediumpriority · track · 18EPSS 0.024 · 84 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.41% (84th) EPSS

CVSS 4.3 · medium

Is it mine?

28 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

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.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.7lowAV:N/AC:M/Au:N/C:N/I:N/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-476USLLM-inferred

affected products (28)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
asterisk open source= 1.8.0nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.1nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.1.1nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.1.2nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.2nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.2.1nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.2.2nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.2.3nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.2.4nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.3nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.3.1nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.3.2nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.3.3nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.4nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.4.1nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.4.2nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.4.3nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.4.4nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*
asterisk open source= 1.8.5nvdUScpe:2.3:a:asterisk:open_source:*:*:*:*:*:*:*:*

showing 20 of 28

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2012-01-25modified 2026-06-16

references (24)

External citations — patches, advisories, analysis.

scry

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