Vulnerability · Published Nov 18, 2021 · Assigned by mitre
CVE-2021-37322
High 7.8
In plain English
A high-severity security flaw in the binutils package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.9%top 40.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
GCC c++filt v2.26 was discovered to contain a use-after-free vulnerability via the component cplus-dem.c.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | binutils | 2.27.51.20161102-1 | DEBIAN-CVE-2021-37322 |
| Debian:13 | binutils | 2.27.51.20161102-1 | DEBIAN-CVE-2021-37322 |
| Debian:14 | binutils | 2.27.51.20161102-1 | DEBIAN-CVE-2021-37322 |
Affected products (as reported)
References
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99188 x_refsource_MISC