onyx --cves cve-2020-7065
CVE-2020-7065
- score
- <0.1
- cvss
- 7.4
- epss
- 4.9%
- published
- 2020-04-01
- kev added
- —
- first seen
PHP 7.3.x < 7.3.16 and 7.4.x < 7.4.4 contain a memory corruption vulnerability caused by mb_strtolower() with UTF-32LE encoding, letting attackers cause crashes or execute arbitrary code, exploit requires processing of invalid strings.
Timeline
How this CVE moved toward exploitation. Chart: last 30 days — trend score, EPSS, community mentions per day; hover the event lane.
- Published
- Tracked by Onyx
- Public PoC
Exploit availability
Public PoC flagged by vulnx; no direct exploit link among the citations.
Weaknesses
References 8
- https://www.debian.org/security/2020/dsa-4719
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://www.tenable.com/security/tns-2021-14
- https://bugs.php.net/bug.php?id=79371
- https://www.php.net/ChangeLog-7.php#7.4.4
- https://security.netapp.com/advisory/ntap-20200403-0001/
- https://usn.ubuntu.com/4330-1/
- https://usn.ubuntu.com/4330-2/