Name | CVE-2023-6865 |
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. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DLA-3697-1, DSA-5581-1 |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
firefox (PTS) | sid | 143.0-1 | fixed |
firefox-esr (PTS) | bullseye | 115.14.0esr-1~deb11u1 | fixed |
bullseye (security) | 128.14.0esr-1~deb11u1 | fixed | |
bookworm, bookworm (security) | 128.14.0esr-1~deb12u1 | fixed | |
trixie (security), trixie | 128.14.0esr-1~deb13u1 | fixed | |
forky | 128.14.0esr-1 | fixed | |
sid | 140.3.0esr-2 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
firefox | source | (unstable) | 121.0-1 | |||
firefox-esr | source | buster | 115.6.0esr-1~deb10u1 | DLA-3697-1 | ||
firefox-esr | source | bullseye | 115.6.0esr-1~deb11u1 | DSA-5581-1 | ||
firefox-esr | source | bookworm | 115.6.0esr-1~deb12u1 | DSA-5581-1 | ||
firefox-esr | source | (unstable) | 115.6.0esr-1 |
https://www.mozilla.org/en-US/security/advisories/mfsa2023-56/#CVE-2023-6865
https://www.mozilla.org/en-US/security/advisories/mfsa2023-54/#CVE-2023-6865