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Status published
High
CVE-2019-11922
A race condition in the one-pass compression functions of Zstandard...
Vulnerability Description
A race condition in the one-pass compression functions of Zstandard prior to version 1.3.8 could allow an attacker to write bytes out of bounds if an output buffer smaller than the recommended size was used.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00008.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00062.html
- https://usn.ubuntu.com/4108-1/
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00078.html
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.facebook.com/security/advisories/cve-2019-11922
- https://github.com/facebook/zstd/pull/1404/commits/3e5cdf1b6a85843e991d7d10f6a2567c15580da0
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0
Affected Vendor
Affected Software
Zstandard
Vulnerable Versions:
1.3.8, unspecified
Timeline
Official Publish:
July 25th, 2019
Last Modified:
August 4th, 2024
Added to House:
July 20th, 2026
CVSS Vectors
V3:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.