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CVE-2012-3420

Published: Aug 27, 2012Updated: Apr 29, 2026 Sources: CVE List NVD BDUCWE-399
NVD MITRE
5.0CVSSMEDIUM
EPSS Score
2.4%
Top 17.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Multiple memory leaks in Performance Co-Pilot (PCP) before 3.6.5 allow remote attackers to cause a denial of service (memory consumption or daemon crash) via a large number of PDUs with (1) a crafted context number to the DoFetch function in pmcd/src/dofetch.c or (2) a negative type value to the __pmGetPDU function in libpcp/src/pdu.c.

CVSS Vector Breakdown

AV:NAC:LAu:NC:NI:NA:P
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:PAvailability
Partial
Open in CVSS calculator →

Weaknesses

CWE-399

Affected Products

performance co-pilotsgi
On-prem
Operating Systems / unix-bsd
n/an/a
Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
sgicommercialUSOperating Systemsaka sg i, s g i
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf

Exploitability

Official Patch Available

References

http://lists.fedoraproject.org/pipermail/package-announce/2012-August/085324.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2012-August/085333.html
lists.fedoraproject.org
http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00024.html
lists.opensuse.org
and 16 more references View all →

Timeline

Published
Aug 27, 2012
Last Updated
Apr 29, 2026

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