vulnerability
Alma Linux: CVE-2022-37434: Moderate: zlib security update (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Aug 5, 2022 | Oct 31, 2022 | Mar 31, 2026 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Aug 5, 2022
Added
Oct 31, 2022
Modified
Mar 31, 2026
Description
zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference).
Solutions
alma-upgrade-rsyncalma-upgrade-rsync-daemonalma-upgrade-zlibalma-upgrade-zlib-develalma-upgrade-zlib-static
References
- CVE-2022-37434
- https://attackerkb.com/topics/CVE-2022-37434
- CWE-120
- CWE-787
- EUVD-EUVD-2022-40062
- https://errata.almalinux.org/8/ALSA-2022-7106.html
- https://errata.almalinux.org/8/ALSA-2022-7793.html
- https://errata.almalinux.org/9/ALSA-2022-7314.html
- https://errata.almalinux.org/9/ALSA-2022-8291.html
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-40062
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