CVE-2012-3445

Home/CVE/The virTypedParameterArrayClear function in libvirt 0.9.13 does not properly handle virDomain* API calls with typed para

CVE

The virTypedParameterArrayClear function in libvirt 0.9.13 does not properly handle virDomain* API calls with typed para

The virTypedParameterArrayClear function in libvirt 0.9.13 does not properly handle virDomain* API calls with typed parameters, which might allow remote authenticated users to cause a denial of service (libvirtd crash) via an RPC command with nparams set to zero, which triggers an out-of-bounds read or a free of an invalid pointer.

LOW · CVSS 3.5 EPSS 0.01323

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Affected Products & Versions

redhat libvirtall versions

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Scoring & Timeline

3.5

LOW · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:N/AC:M/Au:S/C:N/I:N/A:P

Published to NVD07 Aug 2012 · 09:55 PM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10209-1
rhsaRHSA-2012:1325Important
rhsaRHSA-2012:1202Moderate

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-updates/2012-08/msg00023.html

http://rhn.redhat.com/errata/RHSA-2012-1202.html

http://secunia.com/advisories/50118Vendor Advisory

http://secunia.com/advisories/50299

http://secunia.com/advisories/50372

http://www.openwall.com/lists/oss-security/2012/07/31/4

Show all 10 references

http://www.openwall.com/lists/oss-security/2012/07/31/7

http://www.securityfocus.com/bid/54748

https://bugzilla.redhat.com/show_bug.cgi?id=844734

https://www.redhat.com/archives/libvir-list/2012-July/msg01650.html

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