Vulnerability Details : CVE-2021-32256
Potential exploit
An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.36. It is a stack-overflow issue in demangle_type in rust-demangle.c.
Vulnerability category: Memory Corruption
Products affected by CVE-2021-32256
- cpe:2.3:a:gnu:binutils:2.36:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-32256
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 46 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-32256
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2021-32256
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-32256
-
https://bugs.launchpad.net/ubuntu/+source/binutils/+bug/1927070
Bug #1927070 “stack-overflow on GNU libiberty/rust-demangle.c:10...” : Bugs : binutils package : UbuntuExploit;Issue Tracking;Vendor Advisory
Jump to