vulnerability
Amazon Linux AMI 2: CVE-2022-37434: Security patch for rsync, zlib (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Aug 5, 2022 | Oct 11, 2022 | May 20, 2026 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Aug 5, 2022
Added
Oct 11, 2022
Modified
May 20, 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
amazon-linux-ami-2-upgrade-minizipamazon-linux-ami-2-upgrade-minizip-develamazon-linux-ami-2-upgrade-rsyncamazon-linux-ami-2-upgrade-rsync-debuginfoamazon-linux-ami-2-upgrade-zlibamazon-linux-ami-2-upgrade-zlib-debuginfoamazon-linux-ami-2-upgrade-zlib-develamazon-linux-ami-2-upgrade-zlib-static
Rapid7 Labs
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