Executive Summary

Informations
Name CVE-2020-7070 First vendor Publication 2020-10-02
Vendor Cve Last vendor Modification 2020-11-02

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Overall CVSS Score 5.3
Base Score 5.3 Environmental Score 5.3
impact SubScore 1.4 Temporal Score 5.3
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:P/A:N)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when PHP is processing incoming HTTP cookie values, the cookie names are url-decoded. This may lead to cookies with prefixes like __Host confused with cookies that decode to such prefix, thus leading to an attacker being able to forge cookie which is supposed to be secure. See also CVE-2020-8184 for more information.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7070

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-565 Reliance on Cookies without Validation and Integrity Checking

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 889
Os 1
Os 3

Sources (Detail)

Source Url
CONFIRM https://security.netapp.com/advisory/ntap-20201016-0001/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedorapr...
MISC http://cve.circl.lu/cve/CVE-2020-8184
https://bugs.php.net/bug.php?id=79699
https://hackerone.com/reports/895727
MLIST https://lists.debian.org/debian-lts-announce/2020/10/msg00008.html
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00045.html
http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00067.html
UBUNTU https://usn.ubuntu.com/4583-1/

Alert History

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Date Informations
2020-11-03 05:22:59
  • Multiple Updates
2020-10-21 05:23:08
  • Multiple Updates
2020-10-20 21:23:29
  • Multiple Updates
2020-10-16 17:23:00
  • Multiple Updates
2020-10-14 21:23:06
  • Multiple Updates
2020-10-08 05:22:56
  • Multiple Updates
2020-10-07 09:22:54
  • Multiple Updates
2020-10-05 09:22:59
  • Multiple Updates
2020-10-04 09:22:53
  • Multiple Updates
2020-10-02 21:23:15
  • First insertion