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CVE-2020-7069
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can lead to both decreased security and incorrect encryption data..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 6.4/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 4.9/10
- Confidentiality Impact
- Partial
- Availability Impact
- None
- Integrity Impact
- Partial
CVSSv3.1 Score
- Severity
- Medium
- Base Score
- 6.5/10
- Exploit Score
- 3.9/10
- Access Vector
- Network
- Access Complexity
- Low
- Privileges Required
- None
- Impact Score
- 2.5/10
- Confidentiality Impact
- Low
- Availability Impact
- None
- Integrity Impact
- Low
- Scope
- Unchanged
- User Interaction
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
Yes
|
7.4.0 | 7.4.11 | |
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
Yes
|
7.3.0 | 7.3.23 | |
cpe:2.3:a:php:php:*:*:*:*:*:*:*:* |
Yes
|
7.2.0 | 7.2.34 | |
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:oracle:communications_diameter_signaling_router:*: |
Yes
|
8.0.0 | - | |
cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:* |
Yes
|
- | 5.19.0 |
References
- https://bugs.php.net/bug.php?id=79601
- https://security.netapp.com/advisory/ntap-20201016-0001/
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00045.html
- https://usn.ubuntu.com/4583-1/
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00067.html
- https://security.gentoo.org/glsa/202012-16
- https://www.debian.org/security/2021/dsa-4856
- https://www.oracle.com/security-alerts/cpuApr2021.html
- https://www.tenable.com/security/tns-2021-14
- https://www.oracle.com/security-alerts/cpuoct2021.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org