Lucene search
+L

CVE-2025-0239

🗓️ 07 Jan 2025 16:07:06Reported by mozillaType 
cve
 cve
🔗 web.nvd.nist.gov👁 315 Views

CVE-2025-0239 affects Firefox due to improper certificate validation in Alt-Svc redirects.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
CVE-2025-0239
7 Jan 202516:15
attackerkb
nessus
AlmaLinux 9 : firefox (ALSA-2025:0080)
10 Jan 202500:00
nessus
nessus
AlmaLinux 8 : firefox (ALSA-2025:0144)
10 Jan 202500:00
nessus
nessus
Debian dla-4011 : firefox-esr - security update
11 Jan 202500:00
nessus
nessus
Debian dla-4012 : thunderbird - security update
11 Jan 202500:00
nessus
nessus
Debian dsa-5839 : firefox-esr - security update
8 Jan 202500:00
nessus
nessus
Debian dsa-5841 : thunderbird - security update
10 Jan 202500:00
nessus
nessus
Fedora 41 : firefox (2025-6fcde64d77)
8 Jan 202500:00
nessus
nessus
Fedora 40 : thunderbird (2025-91031f9df9)
14 Jan 202500:00
nessus
nessus
Fedora 40 : firefox (2025-e8a71b6caf)
9 Jan 202500:00
nessus
Rows per page
NVD
Node
OR
mozillafirefoxRange<128.6.0esr
mozillafirefoxRange<134.0
mozillathunderbirdRange<128.6.0
mozillathunderbirdRange129.0134.0
[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "128.6",
        "lessThanOrEqual": "128.*",
        "versionType": "rpm"
      },
      {
        "status": "unaffected",
        "version": "134",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  },
  {
    "product": "Thunderbird",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "128.6",
        "lessThanOrEqual": "128.*",
        "versionType": "rpm"
      },
      {
        "status": "unaffected",
        "version": "134",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Jun 2026 08:26Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.14
EPSS0.00226
SSVC
315