CVE-2024-6612 — Sensitive Information Exposure in Mozilla Firefox

CWE-200 — Sensitive Information Exposure10 documents8 sources
Severity
5.3MEDIUMNVD
OSV4.7
EPSS
0.3%
top 49.20%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mozilla FirefoxMozilla Thunderbird
Timeline
PublishedJul 9
Latest updateJul 10

Description

CSP violations generated links in the console tab of the developer tools, pointing to the violating resource. This caused a DNS prefetch which leaked that a CSP violation happened. This vulnerability affects Firefox < 128 and Thunderbird < 128.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:NExploitability: 3.9 | Impact: 1.4

Affected Packages5 packages

▶CVEListV5mozilla/firefoxunspecified — 128
▶NVDmozilla/firefox< 128.0
▶CVEListV5mozilla/thunderbirdunspecified — 128
▶NVDmozilla/thunderbird< 128.0
▶Ubuntumozilla/firefox< 128.0+build2-0ubuntu0.20.04.1

🔴Vulnerability Details

4
OSV
firefox vulnerabilities↗2024-07-10
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OSV
CVE-2024-6612: CSP violations generated links in the console tab of the developer tools, pointing to the violating resource↗2024-07-10
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GHSA
GHSA-cpm6-fp82-cq6m: CSP violations generated links in the console tab of the developer tools, pointing to the violating resource↗2024-07-09
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CVEList
CSP violation leakage when using devtools↗2024-07-09
▶

📋Vendor Advisories

5
Ubuntu
Firefox vulnerabilities↗2024-07-10
▶
Microsoft
CSP violations generated links in the console tab of the developer tools, pointing to the violating resource. This caused a DNS prefetch which leaked that a CSP violation happened. This vulnerability ↗2024-07-09
▶
Debian
CVE-2024-6612: firefox - CSP violations generated links in the console tab of the developer tools, pointi...↗2024
▶
Mozilla
Mozilla Foundation Security Advisory 2024-29: CVE-2024-6612↗
▶
Mozilla
Mozilla Foundation Security Advisory 2024-32: CVE-2024-6612↗
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CVE-2024-6612 — Sensitive Information Exposure | cvebase