CVE-2023-23599 — Improper Encoding or Escaping of Output in Mozilla Firefox

CWE-116 — Improper Encoding or Escaping of OutputCWE-77 — Command Injection14 documents8 sources
Severity
6.5MEDIUMNVD
EPSS
0.1%
top 65.58%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Mozilla FirefoxMozilla Firefox ESRMozilla Thunderbird
Timeline
PublishedJun 2

Description

When copying a network request from the developer tools panel as a curl command the output was not being properly sanitized and could allow arbitrary commands to be hidden within. This vulnerability affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:NExploitability: 2.8 | Impact: 3.6

Affected Packages8 packages

▶CVEListV5mozilla/firefoxunspecified — 109
▶NVDmozilla/firefox< 109.0
▶CVEListV5mozilla/firefox_esrunspecified — 102.7
▶NVDmozilla/firefox_esr< 102.7
▶Ubuntumozilla/firefox< 109.0+build2-0ubuntu0.18.04.1+3

🔴Vulnerability Details

6
GHSA
GHSA-x86f-c5g7-4mrq: When copying a network request from the developer tools panel as a curl command the output was not being properly sanitized and could allow arbitrary↗2023-06-02
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CVEList
Malicious command could be hidden in devtools output on Windows↗2023-06-02
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OSV
firefox regressions↗2023-02-06
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OSV
thunderbird vulnerabilities↗2023-02-06
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OSV
firefox vulnerabilities↗2023-01-23
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📋Vendor Advisories

7
Ubuntu
Thunderbird vulnerabilities↗2023-02-06
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Ubuntu
Firefox vulnerabilities↗2023-01-23
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Red Hat
Mozilla: Malicious command could be hidden in devtools output↗2023-01-17
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Debian
CVE-2023-23599: firefox - When copying a network request from the developer tools panel as a curl command ...↗2023
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Mozilla
Mozilla Foundation Security Advisory 2023-03: CVE-2023-23599↗
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CVE-2023-23599 — Mozilla Firefox vulnerability | cvebase