CVE-2023-6208
"Firefox X11 Selection API Copy Vulnerability"
Description
When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard. *This bug only affects Firefox on X11. Other systems are unaffected.* This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.
INFO
Published Date :
Nov. 21, 2023, 3:15 p.m.
Last Modified :
Nov. 30, 2023, 4:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2023-6208
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2023-6208.
| URL | Resource |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1855345 | Issue Tracking Permissions Required |
| https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html | Mailing List |
| https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html | |
| https://www.debian.org/security/2023/dsa-5561 | Third Party Advisory |
| https://www.mozilla.org/security/advisories/mfsa2023-49/ | Release Notes Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2023-50/ | Release Notes Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2023-52/ | Release Notes 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-2023-6208 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-6208 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 -
CVE Modified by [email protected]
Nov. 30, 2023
Action Type Old Value New Value Added Reference Mozilla Corporation https://lists.debian.org/debian-lts-announce/2023/11/msg00030.html [No types assigned] -
Initial Analysis by [email protected]
Nov. 28, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Changed Reference Type https://bugzilla.mozilla.org/show_bug.cgi?id=1855345 No Types Assigned https://bugzilla.mozilla.org/show_bug.cgi?id=1855345 Issue Tracking, Permissions Required Changed Reference Type https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html No Types Assigned https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html Mailing List Changed Reference Type https://www.debian.org/security/2023/dsa-5561 No Types Assigned https://www.debian.org/security/2023/dsa-5561 Third Party Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2023-49/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2023-49/ Release Notes, Vendor Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2023-50/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2023-50/ Release Notes, Vendor Advisory Changed Reference Type https://www.mozilla.org/security/advisories/mfsa2023-52/ No Types Assigned https://www.mozilla.org/security/advisories/mfsa2023-52/ Release Notes, Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* versions up to (excluding) 120.0 *cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* versions up to (excluding) 115.5.0 *cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* versions up to (excluding) 115.5 Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Nov. 24, 2023
Action Type Old Value New Value Added Reference Mozilla Corporation https://lists.debian.org/debian-lts-announce/2023/11/msg00017.html [No types assigned] -
CVE Modified by [email protected]
Nov. 23, 2023
Action Type Old Value New Value Added Reference Mozilla Corporation https://www.debian.org/security/2023/dsa-5561 [No types assigned] -
CVE Modified by [email protected]
Nov. 22, 2023
Action Type Old Value New Value Changed Description When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard. *This bug only affects Thunderbird on X11. Other systems are unaffected.* This vulnerability affects Firefox < 120, Firefox < 115.5, and Thunderbird < 115.5.0. When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard. *This bug only affects Firefox on X11. Other systems are unaffected.* This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5. -
CVE Received by [email protected]
Nov. 21, 2023
Action Type Old Value New Value Added Description When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard. *This bug only affects Thunderbird on X11. Other systems are unaffected.* This vulnerability affects Firefox < 120, Firefox < 115.5, and Thunderbird < 115.5.0. Added Reference Mozilla Corporation https://bugzilla.mozilla.org/show_bug.cgi?id=1855345 [No types assigned] Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2023-49/ [No types assigned] Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2023-50/ [No types assigned] Added Reference Mozilla Corporation https://www.mozilla.org/security/advisories/mfsa2023-52/ [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-6208 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-2023-6208
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.01%
score
0.37351
percentile