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firefox-esr vulnerabilities · Page 39

Vulnerabilities published for firefox-esr in the last 30 days: 206. Listed in the KEV catalogue: 0.

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Vulnerabilities: 1349

  1. CVE-2023-4050

    High · CVSS 7.5EPSS 12.58%Fix available

    CVE-2023-4050

    In some cases, an untrusted input stream was copied to a stack buffer without checking its size. This resulted in a potentially exploitable crash which could have led to a sandbox escape. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

    • Update to 115.1.0esr-1
    Published Updated
  2. CVE-2023-4046

    Medium · CVSS 5.3EPSS 1.12%Fix available

    CVE-2023-4046

    In some circumstances, a stale value could have been used for a global variable in WASM JIT analysis. This resulted in incorrect compilation and a potentially exploitable crash in the content process. This vulnerability affects Firefox < 116, Firefox ESR < 102.14, and Firefox ESR < 115.1.

    • Update to 115.1.0esr-1
    Published Updated
  3. CVE-2023-37211

    High · CVSS 8.8EPSS 0.75%Fix available

    CVE-2023-37211

    Memory safety bugs present in Firefox 114, Firefox ESR 102.12, and Thunderbird 102.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.

    • Update to 102.13.0esr-1
    Published Updated
  4. CVE-2023-37207

    Medium · CVSS 6.5EPSS 0.74%Fix available

    CVE-2023-37207

    A website could have obscured the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL. This could have led to user confusion and possible spoofing attacks. This vulnerability affects Firefox < 115, Firefox ESR < 102.13, and Thunderbird < 102.13.

    • Update to 102.13.0esr-1
    Published Updated
  5. CVE-2023-1999

    Medium · CVSS 5.3EPSS 0.95%Fix available

    Use after free in libwebp

    There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode() function and loop through to free best.bw and assign best = trial pointer. The second loop will then return 0 because of an Out of memory error in VP8 encoder, the pointer is still assigned to trial and the AddressSanitizer will attempt a double free.

    • Update to 102.10.0esr-1
    Published Updated
  6. CVE-2023-34416

    Critical · CVSS 9.8EPSS 0.93%Fix available

    CVE-2023-34416

    Memory safety bugs present in Firefox 113, Firefox ESR 102.11, and Thunderbird 102.12. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 102.12, Firefox < 114, and Thunderbird < 102.12.

    • Update to 102.12.0esr-1
    Published Updated
  7. CVE-2023-34414

    Low · CVSS 3.1EPSS 0.9%Fix available

    CVE-2023-34414

    The error page for sites with invalid TLS certificates was missing the activation-delay Firefox uses to protect prompts and permission dialogs from attacks that exploit human response time delays. If a malicious page elicited user clicks in precise locations immediately before navigating to a site with a certificate error and made the renderer extremely busy at the same time, it could create a gap between when the error page was loaded and when the display actually refreshed. With the right timing the elicited clicks could land in that gap and activate the button that overrides the certificate error for that site. This vulnerability affects

    • Update to 102.12.0esr-1
    Published Updated
  8. CVE-2023-32215

    High · CVSS 8.8EPSS 0.75%Fix available

    CVE-2023-32215

    Mozilla developers and community members Gabriele Svelto, Andrew Osmond, Emily McDonough, Sebastian Hengst, Andrew McCreight and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 112 and Firefox ESR 102.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 113, Firefox ESR < 102.11, and Thunderbird < 102.11.

    • Update to 102.11.0esr-1
    Published Updated

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