AttackerKBAKB:0ABCCCB8-7FD1-4E6E-8A71-8BE70037381ACVE-2020-7064
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:N/A:P
0.002 Low
EPSS
Percentile
62.5%
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.
Recent assessments:
Assessed Attacker Value: 0
Assessed Attacker Value: 0Assessed Attacker Value: 0
References
lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html
bugs.php.net/bug.php?id=79282
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7064
lists.debian.org/debian-lts-announce/2020/04/msg00021.html
security.netapp.com/advisory/ntap-20200403-0001
security.netapp.com/advisory/ntap-20200403-0001/
usn.ubuntu.com/4330-1
usn.ubuntu.com/4330-1/
usn.ubuntu.com/4330-2
usn.ubuntu.com/4330-2/
www.debian.org/security/2020/dsa-4717
www.debian.org/security/2020/dsa-4719
www.oracle.com/security-alerts/cpujan2021.html
www.tenable.com/security/tns-2021-14
Related
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:N/A:P
0.002 Low
EPSS
Percentile
62.5%