CVE-2023-37208 — Unrestricted File Upload in Mozilla Firefox

CWE-434 — Unrestricted File UploadCWE-1127 — Compilation with Insufficient Warnings or Errors12 documents8 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 86.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Mozilla FirefoxMozilla Firefox ESRMozilla Thunderbird+1 more
Timeline
PublishedJul 5
Latest updateJul 11

Description

When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages7 packages

▶CVEListV5mozilla/firefoxunspecified — 115
▶NVDmozilla/firefox< 115.0
▶CVEListV5mozilla/firefox_esrunspecified — 102.13
▶NVDmozilla/firefox_esr< 102.13
▶CVEListV5mozilla/thunderbirdunspecified — 102.13

Also affects: Debian Linux 10.0, 11.0, 12.0

🔴Vulnerability Details

4
OSV
thunderbird vulnerabilities↗2023-07-11
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OSV
CVE-2023-37208: When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code↗2023-07-05
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GHSA
GHSA-7f9h-g35v-jfqh: When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code↗2023-07-05
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CVEList
CVE-2023-37208: When opening Diagcab files, Firefox did not warn the user that these files may contain malicious code↗2023-07-05
▶

📋Vendor Advisories

7
Ubuntu
Thunderbird vulnerabilities↗2023-07-11
▶
Ubuntu
Firefox vulnerabilities↗2023-07-05
▶
Red Hat
Mozilla: Lack of warning when opening Diagcab files↗2023-07-04
▶
Debian
CVE-2023-37208: firefox - When opening Diagcab files, Firefox did not warn the user that these files may c...↗2023
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Mozilla
Mozilla Foundation Security Advisory 2023-24: CVE-2023-37208↗
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CVE-2023-37208 — Unrestricted File Upload in Mozilla | cvebase