CVE-2020-29668

Severity Score

3.7

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Sympa before 6.2.59b.2 allows remote attackers to obtain full SOAP API access by sending any arbitrary string (except one from an expired cookie) as the cookie value to authenticateAndRun.

Sympa versiones anteriores a 6.2.59b.2, permite a atacantes remotos conseguir acceso completo a la API SOAP mediante el envío de cualquier cadena arbitraria (excepto una desde una cookie caducada) como el valor de la cookie para authenticateAndRun.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-12-10 CVE Reserved
2020-12-10 CVE Published
2024-08-04 CVE Updated
2024-08-04 First Exploit
2024-11-16 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-287: Improper Authentication
CWE-565: Reliance on Cookies without Validation and Integrity Checking

CAPEC

References (8)

URL	Tag	Source
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=976020	Mailing List
https://github.com/sympa-community/sympa/blob/6.2.59b.2/NEWS.md	Release Notes
https://lists.debian.org/debian-lts-announce/2020/12/msg00026.html	Mailing List

URL	Date	SRC
https://github.com/sympa-community/sympa/issues/1041	2024-08-04

URL	Date	SRC
https://github.com/sympa-community/sympa/pull/1044	2023-11-07

URL	Date	SRC
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EFZWDEKQFW3EH665OECDWIWM2MI7T53Y	2023-11-07
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JICIHAJKKCZXJNIICUDYXGZFQCN6J4U6	2023-11-07
https://www.debian.org/security/2020/dsa-4818	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sympa Search vendor "Sympa"		Sympa Search vendor "Sympa" for product "Sympa"				<= 6.2.58 Search vendor "Sympa" for product "Sympa" and version " <= 6.2.58"		-		Affected
Sympa Search vendor "Sympa"		Sympa Search vendor "Sympa" for product "Sympa"				6.2.59 Search vendor "Sympa" for product "Sympa" and version "6.2.59"		beta1		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				32 Search vendor "Fedoraproject" for product "Fedora" and version "32"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				33 Search vendor "Fedoraproject" for product "Fedora" and version "33"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0"		-		Affected