CVE-2012-3509

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

3.63% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 88.5% of scored records. A rank, not a probability.

NVD base score

The NVD has published no score for this record

NVD CVSS vector

No NVD score to derive

NVD analysis status

Modified. NVD last modified this record on 2026-06-16.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2012-09-05 23:00Z14 YR AGO

Last updated

2024-08-06 20:05Z2 YR AGO

Reserved

2012-06-14

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-189
• CWE-190Integer Overflow or WraparoundBase

Data version

5.1

Document digest

07ea374ba25299af115bf902d90c749f7732f1d2c6a70883bfe4edc5b2582a24

• www.mandriva.comMDVSA-2015:029http://www.mandriva.com/security/advisories?name=MDVSA-2015:029vendor-advisoryx_refsource_MANDRIVA
• gcc.gnu.org[gcc-patches] 20120829 [PATCH] PR other/54411: libiberty: objalloc_alloc integer overflows (CVE-2012-3509)http://gcc.gnu.org/ml/gcc-patches/2012-08/msg01986.htmlmailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20120829 CVE-2012-3509: objalloc_alloc integer overflows in libibertyhttp://www.openwall.com/lists/oss-security/2012/08/29/3mailing-listx_refsource_MLIST
• www.ubuntu.comUSN-2496-1http://www.ubuntu.com/usn/USN-2496-1vendor-advisoryx_refsource_UBUNTU
• exchange.xforce.ibmcloud.comgnu-libiberty-overflow(78135)https://exchange.xforce.ibmcloud.com/vulnerabilities/78135vdb-entryx_refsource_XF
• gcc.gnu.orghttp://gcc.gnu.org/bugzilla/show_bug.cgi?id=54411x_refsource_MISC
• www.securityfocus.com55281http://www.securityfocus.com/bid/55281vdb-entryx_refsource_BID
• security-tracker.debian.orghttp://security-tracker.debian.org/tracker/CVE-2012-3509x_refsource_MISC