Vulnerability CVE-2023-6865: Information
Description
`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 Firefox ESR < 115.6 and Firefox < 121.
Severity: MEDIUM (6.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| firefox | sisyphus | 121.0-alt1 | 126.0.1-alt1 | ALT-PU-2023-8231-1 | 336902 | Fixed |
| firefox | sisyphus_riscv64 | 121.0-alt0.port | 126.0-alt0.port | ALT-PU-2023-8323-1 | - | Fixed |
| firefox | sisyphus_loongarch64 | 121.0-alt1.0.port | 126.0-alt1.0.port | ALT-PU-2024-1013-1 | - | Fixed |
| firefox | p11 | 121.0-alt1 | 126.0.1-alt1 | ALT-PU-2023-8231-1 | 336902 | Fixed |
| firefox-esr | sisyphus | 115.6.0-alt1 | 115.11.0-alt1 | ALT-PU-2023-8216-2 | 336858 | Fixed |
| firefox-esr | sisyphus_loongarch64 | 115.6.0-alt1 | 115.11.0-alt1 | ALT-PU-2023-8248-1 | - | Fixed |
| firefox-esr | p10 | 115.6.0-alt1 | 115.11.0-alt1 | ALT-PU-2023-8227-2 | 336859 | Fixed |
| firefox-esr | c10f1 | 115.8.0-alt0.c10.1 | 115.9.1-alt0.c10.1 | ALT-PU-2024-3614-2 | 340631 | Fixed |
| firefox-esr | p11 | 115.6.0-alt1 | 115.11.0-alt1 | ALT-PU-2023-8216-2 | 336858 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1864123 |
|
| https://www.mozilla.org/security/advisories/mfsa2023-54/ |
|
| https://www.mozilla.org/security/advisories/mfsa2023-56/ |
|
| https://www.debian.org/security/2023/dsa-5581 |
|
| https://lists.debian.org/debian-lts-announce/2023/12/msg00020.html |
|
| https://security.gentoo.org/glsa/202401-10 |
|