CVE-2020-7064
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Summary
In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while parsing EXIF data with exif_read_data() function, it is possible for malicious data to cause PHP to read one byte of uninitialized memory. This could potentially lead to information disclosure or crash.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| PHP Group | PHP | 7.3.x < 7.3.16 | affected |
| PHP Group | PHP | 7.4.x < 7.4.4 | affected |
| PHP Group | PHP | 7.2.x < 7.2.29 | affected |
Weaknesses
- CWE-125: CWE-125 Out-of-bounds Read
ADP Enrichment
CVE Program Container
Additional References
- https://lists.debian.org/debian-lts-announce/2020/04/msg00021.html
- https://usn.ubuntu.com/4330-1/
- https://usn.ubuntu.com/4330-2/
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html
- https://www.debian.org/security/2020/dsa-4717
- https://www.debian.org/security/2020/dsa-4719
- https://bugs.php.net/bug.php?id=79282
- https://security.netapp.com/advisory/ntap-20200403-0001/
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.tenable.com/security/tns-2021-14
References
- https://lists.debian.org/debian-lts-announce/2020/04/msg00021.html
- https://usn.ubuntu.com/4330-1/
- https://usn.ubuntu.com/4330-2/
- http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html
- https://www.debian.org/security/2020/dsa-4717
- https://www.debian.org/security/2020/dsa-4719
- https://bugs.php.net/bug.php?id=79282
- https://security.netapp.com/advisory/ntap-20200403-0001/
- https://www.oracle.com/security-alerts/cpujan2021.html
- https://www.tenable.com/security/tns-2021-14
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