CVE-2023-25139
glibc: incorrect printf output for integers with thousands separator and width field
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon NVD. Plus basse selon Red Hat (moyenne), Ubuntu (moyenne).
Description
sprintf in the GNU C Library (glibc) 2.37 has a buffer overflow (out-of-bounds write) in some situations with a correct buffer size. This is unrelated to CWE-676. It may write beyond the bounds of the destination buffer when attempting to write a padded, thousands-separated string representation of a number, if the buffer is allocated the exact size required to represent that number as a string. For example, 1,234,567 (with padding to 13) overflows by two bytes.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| alpine 3.19 | mpfr4 | 4.2.1-r0 |
| alpine 3.20 | mpfr4 | 4.2.1-r0 |
| alpine 3.21 | mpfr4 | 4.2.1-r0 |
| alpine 3.22 | mpfr4 | 4.2.1-r0 |
| alpine 3.23 | mpfr4 | 4.2.1-r0 |
| alpine 3.24 | mpfr4 | 4.2.1-r0 |
| alpine edge | mpfr4 | 4.2.1-r0 |
| chainguard | glibc | 2.37-r1 |
| ubuntu 23.04 | glibc | 2.37-0ubuntu2 |
| wolfi | glibc | 2.37-r1 |
Références
- http://www.openwall.com/lists/oss-security/2023/02/10/1
- https://access.redhat.com/security/cve/CVE-2023-25139
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://nvd.nist.gov/vuln/detail/CVE-2023-25139
- https://security.netapp.com/advisory/ntap-20230302-0010/
- https://sourceware.org/bugzilla/show_bug.cgi?id=30068
- https://www.cve.org/CVERecord?id=CVE-2023-25139