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CVE-2023-6866
Medium prioritySome fixes available 1 of 14
TypedArrays can be fallible and lacked proper exception handling. This could lead to abuse in other APIs which expect TypedArrays to always succeed. This vulnerability affects Firefox < 121.
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
thunderbird | Not affected | Not affected | Not affected | Ignored | Ignored |
CVE-2023-6865
Medium prioritySome fixes available 1 of 14
`EncryptingOutputStream` was susceptible to exposing uninitialized data. This issue could only be abused in order to write data to a local disk which may have implications for private browsing mode. This vulnerability affects...
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
thunderbird | Not affected | Not affected | Not affected | Ignored | Ignored |
CVE-2023-6864
Medium prioritySome fixes available 6 of 18
Memory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. 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...
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-6863
Medium prioritySome fixes available 6 of 18
The `ShutdownObserver()` was susceptible to potentially undefined behavior due to its reliance on a dynamic type that lacked a virtual destructor. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-6862
Medium prioritySome fixes available 5 of 17
A use-after-free was identified in the `nsDNSService::Init`. This issue appears to manifest rarely during start-up. This vulnerability affects Firefox ESR < 115.6 and Thunderbird < 115.6.
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
firefox | Not affected | Not affected | Not affected | Ignored | Ignored |
mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-6861
Medium prioritySome fixes available 6 of 18
The `nsWindow::PickerOpen(void)` method was susceptible to a heap buffer overflow when running in headless mode. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-6860
Medium prioritySome fixes available 6 of 18
The `VideoBridge` allowed any content process to use textures produced by remote decoders. This could be abused to escape the sandbox. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-6859
Medium prioritySome fixes available 6 of 18
A use-after-free condition affected TLS socket creation when under memory pressure. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-6858
Medium prioritySome fixes available 6 of 18
Firefox was susceptible to a heap buffer overflow in `nsTextFragment` due to insufficient OOM handling. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |
CVE-2023-6857
Medium prioritySome fixes available 6 of 18
When resolving a symlink, a race may occur where the buffer passed to `readlink` may actually be smaller than necessary. *This bug only affects Firefox on Unix-based operating systems (Android, Linux, MacOS). Windows...
8 affected packages
firefox, mozjs102, mozjs38, mozjs52, mozjs68...
Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
---|---|---|---|---|---|
firefox | Not affected | Not affected | Fixed | Ignored | Ignored |
mozjs102 | Ignored | Ignored | Not in release | Not in release | Not in release |
mozjs38 | Not in release | Not in release | Not in release | Ignored | Not in release |
mozjs52 | Not in release | Not in release | Ignored | Ignored | Not in release |
mozjs68 | Not in release | Not in release | Ignored | Not in release | Not in release |
mozjs78 | Not in release | Ignored | Not in release | Not in release | Not in release |
mozjs91 | Not in release | Ignored | Not in release | Not in release | Not in release |
thunderbird | Fixed | Fixed | Fixed | Ignored | Ignored |