CVEvulnerability
CVE-2019-11922
8.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-07-25
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 8.1 HIGH — CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-362
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.
Affected configurations
• facebook zstandard (< 1.3.8)
Related
Weakness · CWE (1)
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00008.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00062.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00078.html lists.opensuse.org
- https://github.com/facebook/zstd/pull/1404/commits/3e5cdf1b6a85843e991d7d10f6a2567c15580da0 Patch, Third Party Advisory
- https://usn.ubuntu.com/4108-1/ usn.ubuntu.com
- https://www.facebook.com/security/advisories/cve-2019-11922 Vendor Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.html www.oracle.com
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00008.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00062.html lists.opensuse.org
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00078.html lists.opensuse.org
- https://github.com/facebook/zstd/pull/1404/commits/3e5cdf1b6a85843e991d7d10f6a2567c15580da0 Patch, Third Party Advisory
- https://usn.ubuntu.com/4108-1/ usn.ubuntu.com
- https://www.facebook.com/security/advisories/cve-2019-11922 Vendor Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.html www.oracle.com