Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Facebook / Zstandard | affected 1.3.8; affected unspecified before 1.3.8 |
CWE
No CWE identifiers supplied.
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
ADP enrichment
No English description supplied.
- 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