CVE-2020-26932
Debian Sympa permissions vulnerability
Description
debian/sympa.postinst for the Debian Sympa package before 6.2.40~dfsg-7 uses mode 4755 for sympa_newaliases-wrapper, whereas the intended permissions are mode 4750 (for access by the sympa group)
INFO
Published Date :
Oct. 10, 2020, 6:15 p.m.
Last Modified :
Nov. 8, 2022, 1:54 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-26932.
| URL | Resource |
|---|---|
| https://bugs.debian.org/971904 | Vendor Advisory |
| https://salsa.debian.org/sympa-team/sympa/-/merge_requests/1 | Mailing List Vendor Advisory |
| https://www.debian.org/security/2020/dsa-4818 | Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-26932 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-26932 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 08, 2022
Action Type Old Value New Value Changed Reference Type https://www.debian.org/security/2020/dsa-4818 No Types Assigned https://www.debian.org/security/2020/dsa-4818 Vendor Advisory Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Dec. 24, 2020
Action Type Old Value New Value Added Reference https://www.debian.org/security/2020/dsa-4818 [No Types Assigned] -
Initial Analysis by [email protected]
Oct. 26, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:S/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Changed Reference Type https://bugs.debian.org/971904 No Types Assigned https://bugs.debian.org/971904 Vendor Advisory Changed Reference Type https://salsa.debian.org/sympa-team/sympa/-/merge_requests/1 No Types Assigned https://salsa.debian.org/sympa-team/sympa/-/merge_requests/1 Mailing List, Vendor Advisory Added CWE NIST CWE-732 Added CPE Configuration AND OR *cpe:2.3:a:sympa:sympa:*:*:*:*:*:*:*:* versions up to (excluding) 6.2.40 OR cpe:2.3:o:debian:debian_linux:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 10, 2020
Action Type Old Value New Value Changed Description debian/sympa.postinst for the Debian Sympa package before 6.2.40~dfsg-4 uses mode 4755 for sympa_newaliases-wrapper, whereas the intended permissions are mode 4750 (for access by the sympa group) debian/sympa.postinst for the Debian Sympa package before 6.2.40~dfsg-7 uses mode 4755 for sympa_newaliases-wrapper, whereas the intended permissions are mode 4750 (for access by the sympa group)
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-26932 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-26932
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.03%
score
0.37207
percentile