Debian Security Bug TrackerDEBIANCVE:CVE-2012-2673CVE-2012-2673
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS
Percentile
80.9%
Multiple integer overflows in the (1) GC_generic_malloc and (2) calloc functions in malloc.c, and the (3) GC_generic_malloc_ignore_off_page function in mallocx.c in Boehm-Demers-Weiser GC (libgc) before 7.2 make it easier for context-dependent attackers to perform memory-related attacks such as buffer overflows via a large size value, which causes less memory to be allocated than expected.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | libgc | < 1:7.1-9 | libgc_1:7.1-9_all.deb |
| Debian | 11 | all | libgc | < 1:7.1-9 | libgc_1:7.1-9_all.deb |
| Debian | 999 | all | libgc | < 1:7.1-9 | libgc_1:7.1-9_all.deb |
| Debian | 13 | all | libgc | < 1:7.1-9 | libgc_1:7.1-9_all.deb |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
EPSS
Percentile
80.9%