VulnerabilityModified
CVE-2021-46195
This vulnerability allows attackers to cause a Denial of Service (DoS) by consuming excessive CPU and memory resources.
MEDIUM 5.5EPSS 0.78%
Does this matter?
Lower severity and a low EPSS score (0.78%). Track it; it rarely justifies an emergency change on its own.
Description
GCC v12.0 was discovered to contain an uncontrolled recursion via the component libiberty/rust-demangle.c. This vulnerability allows attackers to cause a Denial of Service (DoS) by consuming excessive CPU and memory resources.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.78% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-674
- Affected
- gnu/gcc
- Source
- cve@mitre.org
References
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103841Exploit, Issue Tracking, Vendor Advisory
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103841Exploit, Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.