CVE-2020-28948

CVSS V2 Medium 6.8 CVSS V3 High 7.8
Description
Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not blocked.
Overview
  • CVE ID
  • CVE-2020-28948
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-11-19T19:15:11
  • Last Modified Date
  • 2022-03-30T14:32:08
Weakness Enumerations
CWE URL
CWE-502 http://cwe.mitre.org/data/definitions/502.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:php:archive_tar:*:*:*:*:*:*:*:* 1 OR 1.4.11
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:* 1 OR 7.0 7.75
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:* 1 OR 8.0.0 8.9.10
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:* 1 OR 8.8.0 8.8.12
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:* 1 OR 9.0.0 9.0.9
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://github.com/pear/Archive_Tar/issues/33 Exploit Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/11/msg00045.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4V35LBRM6HBCXBVCITKQ4UEBTXO2EG7B/ Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NBYZSHYTIOBK6V7C4N7TP6KIKCRKLVWP/ Third Party Advisory
https://www.drupal.org/sa-core-2020-013 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KWM4CTMEGAC4I2CHYNJVSROY4CVXVEUT/ Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5KSFM672XW3X6BR7TVKRD63SLZGKK437/ Third Party Advisory
https://www.debian.org/security/2020/dsa-4817 Third Party Advisory
https://security.gentoo.org/glsa/202101-23 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N/ Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR/ Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-28948
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28948
History
Created Old Value New Value Data Type Notes
2022-04-04 00:40:19 Added to TrackCVE
2022-12-05 17:06:17 2020-11-19T19:15Z 2020-11-19T19:15:11 CVE Published Date updated
2022-12-05 17:06:17 2022-03-30T14:32:08 CVE Modified Date updated
2022-12-05 17:06:17 Analyzed Vulnerability Status updated