critical9.8
CVE-2022-23219
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 …
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gnu | Glibc | before 2.31 |
| Oracle | Communications Cloud Native Core Binding Support Function | Version 22.1.3 |
| Oracle | Communications Cloud Native Core Network Function Cloud Native Environment | Version 22.1.0 |
| Oracle | Communications Cloud Native Core Network Repository Function | Versions 22.1.2, 22.2.0 |
| Oracle | Communications Cloud Native Core Security Edge Protection Proxy | Version 22.1.1 |
| Oracle | Communications Cloud Native Core Unified Data Repository | Version 22.2.0 |
| Oracle | Enterprise Operations Monitor | Versions 4.3, 4.4, 5.0 |
| Debian | Debian Linux | Version 10.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html
- https://security.gentoo.org/glsa/202208-24
- https://sourceware.org/bugzilla/show_bug.cgi?id=22542
- https://www.oracle.com/security-alerts/cpujul2022.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