Vulnerability Report

CVE-2020-7068

Title: Tenable Tenable.Sc Memory Corruption

Memory Corruption

Proof Of Concept

No public PoC currently indexed for CVE-2020-7068.

CWE Category CWE-416
Published Date Sep 09, 2020
Modified Date Nov 21, 2024
Exploit Status Not Found
Score 4.8 CVSS v3.1
Exploit Probability (EPSS)
0.75%

Vulnerability Summary

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 freed memory, which could lead to a crash or information disclosure.

Impacted Vendors

P
php 1
P
php_group 1
T
tenable 1

Reference Links

https://bugs.php.net/bug.php?id=79797 https://security.gentoo.org/glsa/202009-10 https://security.netapp.com/advisory/ntap-20200918-0005/ https://www.debian.org/security/2021/dsa-4856 https://www.tenable.com/security/tns-2021-14 https://bugs.php.net/bug.php?id=79797 https://security.gentoo.org/glsa/202009-10 https://security.netapp.com/advisory/ntap-20200918-0005/ https://www.debian.org/security/2021/dsa-4856 https://www.tenable.com/security/tns-2021-14
CVSS v3.1
Source Entity [email protected]
Severity MEDIUM
4.8
Attack Vector
NETWORK
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
CVSS v3.1
Source Entity [email protected]
Severity LOW
3.6
Attack Vector
LOCAL
Complexity
HIGH
Privileges
N/A
Interaction
NONE
Confidentiality
N/A
Integrity
N/A
Availability
N/A
Scope
UNCHANGED
RAW VECTOR CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L
CVSS v2.0
Source Entity [email protected]
Severity LOW
3.3
Access Vector
N/A
Authentication
N/A
RAW VECTOR AV:L/AC:M/Au:N/C:P/I:N/A:P

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2020-7068 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

MODIFIED

Vulnerability data or affected products updated.

PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector NETWORK
Complexity HIGH
Privileges N/A
Interaction NONE
CVSS Vector String CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L

Affected Stack

No specific products linked.