GHSA-fhxm-4mc9-6jf5CriticalCVSS 9.8
The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka...
🔗 CVE IDs covered (1)
📋 Description
The deprecated compatibility function clnt_create in the sunrpc module of the GNU C Library (aka glibc) through 2.34 copies its hostname argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or (if an application is not built with a stack protector enabled) arbitrary code execution.
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2022-23219
- https://sourceware.org/bugzilla/show_bug.cgi?id=22542
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://security.gentoo.org/glsa/202208-24
- https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html
- https://cert-portal.siemens.com/productcert/html/ssa-099606.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-831302.html
- https://github.com/advisories/GHSA-fhxm-4mc9-6jf5