CVE-2020-7064
MEDIUM5.4EPSS 2.3%Use-of-uninitialized-value in exif
發布日:2020/4/1修改日:2026/4/28
描述
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.
受影響套件(5)
- Bitnami/libphp>= 7.2.0, < 7.2.29, >= 7.3.0, < 7.3.16, >= 7.4.0, < 7.4.4
- Bitnami/php>= 7.2.0, < 7.2.29, >= 7.3.0, < 7.3.16, >= 7.4.0, < 7.4.4
- Bitnami/php-min>= 7.2.0, < 7.2.29, >= 7.3.0, < 7.3.16, >= 7.4.0, < 7.4.4
- Debian/php5from 0, < 5.6.40+dfsg-0+deb8u11
- Debian/php7.4from 0, < 7.4.5-1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L |
參考連結(12)
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2020-7064
- WEBhttp://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html
- WEBhttps://bugs.php.net/bug.php?id=79282
- WEBhttps://lists.debian.org/debian-lts-announce/2020/04/msg00021.html
- WEBhttps://nvd.nist.gov/vuln/detail/CVE-2020-7064
- WEBhttps://security.netapp.com/advisory/ntap-20200403-0001/
- WEBhttps://usn.ubuntu.com/4330-1/
- WEBhttps://usn.ubuntu.com/4330-2/
- WEBhttps://www.debian.org/security/2020/dsa-4717
- WEBhttps://www.debian.org/security/2020/dsa-4719
- WEBhttps://www.oracle.com/security-alerts/cpujan2021.html
- WEBhttps://www.tenable.com/security/tns-2021-14