Debian Firefox-Esr vulnerabilities
965 known vulnerabilities affecting debian/firefox-esr.
Total CVEs
965
CISA KEV
11
actively exploited
Public exploits
28
Exploited in wild
16
Severity breakdown
CRITICAL236HIGH418MEDIUM292LOW19
Vulnerabilities
Page 35 of 49
CVE-2024-5700P4HIGHCVSS 7.0fixed in firefox 127.0-1 (sid)2024
CVE-2024-5700 [HIGH] CVE-2024-5700: firefox - Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 1...
Memory safety bugs present in Firefox 126, Firefox ESR 115.11, and Thunderbird 115.11. 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 < 127, Firefox ESR < 115.12, and Thunderbird < 115.12.
Scope: local
sid: resolved (fixed i
debian
CVE-2023-5169P4MEDIUMCVSS 6.5fixed in firefox 118.0-1 (sid)2023
CVE-2023-5169 [MEDIUM] CVE-2023-5169: firefox - A compromised content process could have provided malicious data in a `PathRecor...
A compromised content process could have provided malicious data in a `PathRecording` resulting in an out-of-bounds write, leading to a potentially exploitable crash in a privileged process. This vulnerability affects Firefox < 118, Firefox ESR < 115.3, and Thunderbird < 115.3.
Scope: local
sid: resolved (fixed in 118.0-1)
debian
CVE-2023-5732P4MEDIUMCVSS 6.5fixed in firefox-esr 115.4.0esr-1~deb12u1 (bookworm)2023
CVE-2023-5732 [MEDIUM] CVE-2023-5732: firefox-esr - An attacker could have created a malicious link using bidirectional characters t...
An attacker could have created a malicious link using bidirectional characters to spoof the location in the address bar when visited. This vulnerability affects Firefox < 117, Firefox ESR < 115.4, and Thunderbird < 115.4.1.
Scope: local
bookworm: resolved (fixed in 115.4.0esr-1~deb12u1)
bullseye: resolved (fixed in 115.4.0esr-1~deb11u1)
forky: resolved (fixed in
debian
CVE-2023-4053P4MEDIUMCVSS 6.5fixed in firefox 116.0-1 (sid)2023
CVE-2023-4053 [MEDIUM] CVE-2023-4053: firefox - A website could have obscured the full screen notification by using a URL with a...
A website could have obscured the full screen 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 < 116, Firefox ESR < 115.2, and Thunderbird < 115.2.
Scope: local
sid: resolved (fixed in 116.0-1)
debian
CVE-2022-45410P4MEDIUMCVSS 6.5fixed in firefox 107.0-1 (sid)2022
CVE-2022-45410 [MEDIUM] CVE-2022-45410: firefox - When a ServiceWorker intercepted a request with <code>FetchEvent</code>, the ori...
When a ServiceWorker intercepted a request with FetchEvent, the origin of the request was lost after the ServiceWorker took ownership of it. This had the effect of negating SameSite cookie protections. This was addressed in the spec and then in browsers. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
Scope: local
sid: resol
debian
CVE-2021-23982P4MEDIUMCVSS 6.5fixed in firefox 87.0-1 (sid)2021
CVE-2021-23982 [MEDIUM] CVE-2021-23982: firefox - Using techniques that built on the slipstream research, a malicious webpage coul...
Using techniques that built on the slipstream research, a malicious webpage could have scanned both an internal network's hosts as well as services running on the user's local machine utilizing WebRTC connections. This vulnerability affects Firefox ESR < 78.9, Firefox < 87, and Thunderbird < 78.9.
Scope: local
sid: resolved (fixed in 87.0-1)
debian
CVE-2024-0753P4MEDIUMCVSS 6.5fixed in firefox 122.0-1 (sid)2024
CVE-2024-0753 [MEDIUM] CVE-2024-0753: firefox - In specific HSTS configurations an attacker could have bypassed HSTS on a subdom...
In specific HSTS configurations an attacker could have bypassed HSTS on a subdomain. This vulnerability affects Firefox < 122, Firefox ESR < 115.7, and Thunderbird < 115.7.
Scope: local
sid: resolved (fixed in 122.0-1)
debian
CVE-2022-45408P4MEDIUMCVSS 6.5fixed in firefox 107.0-1 (sid)2022
CVE-2022-45408 [MEDIUM] CVE-2022-45408: firefox - Through a series of popups that reuse windowName, an attacker can cause a window...
Through a series of popups that reuse windowName, an attacker can cause a window to go fullscreen without the user seeing the notification prompt, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
Scope: local
sid: resolved (fixed in 107.0-1)
debian
CVE-2022-26386P4MEDIUMCVSS 6.5fixed in firefox-esr 91.7.0esr-1 (bookworm)2022
CVE-2022-26386 [MEDIUM] CVE-2022-26386: firefox-esr - Previously Firefox for macOS and Linux would download temporary files to a user-...
Previously Firefox for macOS and Linux would download temporary files to a user-specific directory in /tmp, but this behavior was changed to download them to /tmp where they could be affected by other local users. This behavior was reverted to the original, user-specific directory. *This bug only affects Firefox for macOS and Linux. Other operating systems are
debian
CVE-2024-1547P4MEDIUMCVSS 6.5fixed in firefox 123.0-1 (sid)2024
CVE-2024-1547 [MEDIUM] CVE-2024-1547: firefox - Through a series of API calls and redirects, an attacker-controlled alert dialog...
Through a series of API calls and redirects, an attacker-controlled alert dialog could have been displayed on another website (with the victim website's URL shown). This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.
Scope: local
sid: resolved (fixed in 123.0-1)
debian
CVE-2023-4575P4MEDIUMCVSS 6.5fixed in firefox 117.0-1 (sid)2023
CVE-2023-4575 [MEDIUM] CVE-2023-4575: firefox - When creating a callback over IPC for showing the File Picker window, multiple o...
When creating a callback over IPC for showing the File Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, Fi
debian
CVE-2023-4574P4MEDIUMCVSS 6.5fixed in firefox 117.0-1 (sid)2023
CVE-2023-4574 [MEDIUM] CVE-2023-4574: firefox - When creating a callback over IPC for showing the Color Picker window, multiple ...
When creating a callback over IPC for showing the Color Picker window, multiple of the same callbacks could have been created at a time and eventually all simultaneously destroyed as soon as one of the callbacks finished. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox < 117, Firefox ESR < 102.15, F
debian
CVE-2023-23598P4MEDIUMCVSS 6.5fixed in firefox 109.0-1 (sid)2023
CVE-2023-23598 [MEDIUM] CVE-2023-23598: firefox - Due to the Firefox GTK wrapper code's use of text/plain for drag data and GTK tr...
Due to the Firefox GTK wrapper code's use of text/plain for drag data and GTK treating all text/plain MIMEs containing file URLs as being dragged a website could arbitrarily read a file via a call to `DataTransfer.setData`. This vulnerability affects Firefox < 109, Firefox ESR < 102.7, and Thunderbird < 102.7.
Scope: local
sid: resolved (fixed in 109.0-1)
debian
CVE-2022-45405P4MEDIUMCVSS 6.5fixed in firefox 107.0-1 (sid)2022
CVE-2022-45405 [MEDIUM] CVE-2022-45405: firefox - Freeing arbitrary <code>nsIInputStream</code>'s on a different thread than creat...
Freeing arbitrary nsIInputStream's on a different thread than creation could have led to a use-after-free and potentially exploitable crash. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
Scope: local
sid: resolved (fixed in 107.0-1)
debian
CVE-2023-25752P4MEDIUMCVSS 6.5fixed in firefox 111.0-1 (sid)2023
CVE-2023-25752 [MEDIUM] CVE-2023-25752: firefox - When accessing throttled streams, the count of available bytes needed to be chec...
When accessing throttled streams, the count of available bytes needed to be checked in the calling function to be within bounds. This may have lead future code to be incorrect and vulnerable. This vulnerability affects Firefox < 111, Firefox ESR < 102.9, and Thunderbird < 102.9.
Scope: local
sid: resolved (fixed in 111.0-1)
debian
CVE-2022-31744P4MEDIUMCVSS 6.5fixed in firefox 101.0-1 (sid)2022
CVE-2022-31744 [MEDIUM] CVE-2022-31744: firefox - An attacker could have injected CSS into stylesheets accessible via internal URI...
An attacker could have injected CSS into stylesheets accessible via internal URIs, such as resource:, and in doing so bypass a page's Content Security Policy. This vulnerability affects Firefox ESR < 91.11, Thunderbird < 102, Thunderbird < 91.11, and Firefox < 101.
Scope: local
sid: resolved (fixed in 101.0-1)
debian
CVE-2022-45420P4MEDIUMCVSS 6.5fixed in firefox 107.0-1 (sid)2022
CVE-2022-45420 [MEDIUM] CVE-2022-45420: firefox - Use tables inside of an iframe, an attacker could have caused iframe contents to...
Use tables inside of an iframe, an attacker could have caused iframe contents to be rendered outside the boundaries of the iframe, resulting in potential user confusion or spoofing attacks. This vulnerability affects Firefox ESR < 102.5, Thunderbird < 102.5, and Firefox < 107.
Scope: local
sid: resolved (fixed in 107.0-1)
debian
CVE-2024-10462P4MEDIUMCVSS 6.5fixed in firefox 132.0-1 (sid)2024
CVE-2024-10462 [MEDIUM] CVE-2024-10462: firefox - Truncation of a long URL could have allowed origin spoofing in a permission prom...
Truncation of a long URL could have allowed origin spoofing in a permission prompt. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132.
Scope: local
sid: resolved (fixed in 132.0-1)
debian
CVE-2024-10465P4MEDIUMCVSS 6.5fixed in firefox 132.0-1 (sid)2024
CVE-2024-10465 [MEDIUM] CVE-2024-10465: firefox - A clipboard "paste" button could persist across tabs which allowed a spoofing at...
A clipboard "paste" button could persist across tabs which allowed a spoofing attack. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Thunderbird < 128.4, and Thunderbird < 132.
Scope: local
sid: resolved (fixed in 132.0-1)
debian
CVE-2024-7529P4MEDIUMCVSS 6.5fixed in firefox 129.0-1 (sid)2024
CVE-2024-7529 [MEDIUM] CVE-2024-7529: firefox - The date picker could partially obscure security prompts. This could be used by ...
The date picker could partially obscure security prompts. This could be used by a malicious site to trick a user into granting permissions. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.
Scope: local
sid: resolved (fixed in 129.0-1)
debian