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URL: https://linux.oracle.com/cve/CVE-2022-37434.html
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CVE-2022-37434

 * ULN > 
 * Oracle Linux CVE repository  > 
 * CVE-2022-37434


CVE DETAILS

Release Date:2022-08-05


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).

See more information about CVE-2022-37434 from MITRE CVE dictionary and NIST NVD



CVSS V3.0 METRICS


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and
subject to review.

Base Score: 9.8 Base Metrics: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Access Vector:
Network Attack Complexity: Low Privileges Required: None User Interaction: None
Scope: Unchanged Confidentiality Impact: High Integrity Impact: High
Availability Impact: High



ERRATA INFORMATION


PlatformErrataRelease Date Oracle Linux version 6
(zlib)ELSA-2022-99882022-11-09Oracle Linux version 7
(zlib)ELSA-2022-99872022-11-09Oracle Linux version 7
(zlib)ELSA-2023-10952023-03-08Oracle Linux version 8
(rsync)ELSA-2022-77932022-11-15Oracle Linux version 8
(zlib)ELSA-2022-71062022-10-26Oracle Linux version 9
(rsync)ELSA-2022-82912022-11-22Oracle Linux version 9
(zlib)ELSA-2022-73142022-11-02




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