Low severity · published Sep 9, 2020
CVE-2020-7068
In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing…
3.6
CVSS
1.7%
EPSS
No
On KEV
Description
In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.
CVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L
Attack vector
Local
Complexity
High
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
None
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 77% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
PHP · PHP
7.2.0 before 7.2.33; 7.3.0 before 7.3.21; 7.4.0 before 7.4.9 · source: NVD
DL
Debian Linux · Debian
10.0 · source: NVD
TE
Tenable.sc · Tenable
before 5.19.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-7068
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-7068
Exploit
https://bugs.php.net/bug.php?id=79797
Third Party Advisory
https://security.gentoo.org/glsa/202009-10
Third Party Advisory
https://security.netapp.com/advisory/ntap-20200918-0005/
Third Party Advisory
https://www.debian.org/security/2021/dsa-4856
Patch
https://www.tenable.com/security/tns-2021-14
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