5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
0.004 Low
EPSS
Percentile
72.3%
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.
Author | Note |
---|---|
sbeattie | PEAR issues should go against php-pear as of xenial |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 14.04 | noarch | php5 | < 5.5.9+dfsg-1ubuntu4.29+esm11 | UNKNOWN |
ubuntu | 16.04 | noarch | php7.0 | < 7.0.33-0ubuntu0.16.04.14 | UNKNOWN |
ubuntu | 18.04 | noarch | php7.2 | < 7.2.24-0ubuntu0.18.04.4 | UNKNOWN |
ubuntu | 19.10 | noarch | php7.3 | < 7.3.11-0ubuntu0.19.10.4 | UNKNOWN |
ubuntu | 20.04 | noarch | php7.4 | < 7.4.3-4ubuntu1.1 | UNKNOWN |
git.php.net/?p=php-src.git;a=commit;h=0c77b4307df73217283a4aaf9313e1a33a0967ff
launchpad.net/bugs/cve/CVE-2020-7064
nvd.nist.gov/vuln/detail/CVE-2020-7064
security-tracker.debian.org/tracker/CVE-2020-7064
ubuntu.com/security/notices/USN-4330-1
ubuntu.com/security/notices/USN-4330-2
www.cve.org/CVERecord?id=CVE-2020-7064
5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
0.004 Low
EPSS
Percentile
72.3%