Out-of-bounds Write Affecting zlib package, versions <1:1.2.11.dfsg-2ubuntu9.2
Snyk CVSS
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Test your applications- Snyk ID SNYK-UBUNTU2204-ZLIB-2975633
- published 5 Aug 2022
- disclosed 5 Aug 2022
Introduced: 5 Aug 2022
CVE-2022-37434 Open this link in a new tabHow to fix?
Upgrade Ubuntu:22.04
zlib
to version 1:1.2.11.dfsg-2ubuntu9.2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream zlib
package and not the zlib
package as distributed by Ubuntu:22.04
.
See How to fix?
for Ubuntu:22.04
relevant fixed versions and status.
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).
References
- ADVISORY
- cve@mitre.org
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