| Name | CVE-2013-4235 |
| Description | shadow: TOCTOU (time-of-check time-of-use) race condition when copying and removing directory trees |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 778950 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| shadow (PTS) | jessie, jessie (lts) | 1:4.2-3+deb8u5 | vulnerable |
| stretch (security) | 1:4.4-4.1+deb9u1 | vulnerable |
| stretch (lts), stretch | 1:4.4-4.1+deb9u2 | vulnerable |
| buster, buster (lts) | 1:4.5-1.1+deb10u1 | vulnerable |
| bullseye | 1:4.8.1-1 | vulnerable |
| bookworm | 1:4.13+dfsg1-1 | fixed |
| sid, trixie | 1:4.16.0-7 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| shadow | source | (unstable) | 1:4.12.3+dfsg1-1 | unimportant | | 778950 |
Notes
https://github.com/shadow-maint/shadow/issues/317
https://github.com/shadow-maint/shadow/pull/545
Fixed by: https://github.com/shadow-maint/shadow/commit/e9ae247cb14f977d8881f481488843b10665dba8 (4.12.2)
Fixed by: https://github.com/shadow-maint/shadow/commit/f6f8bcd2a57c06983296485cc028ebdf467ebfd7 (4.12.2)
Fixed by: https://github.com/shadow-maint/shadow/commit/dab764d0195fc16d1d39330eee8a33e8917826d8 (4.12.2)
Fixed by: https://github.com/shadow-maint/shadow/commit/1d281273b149f2bb992d893d8ca9ffffddc95cc8 (4.12.2)
Fixed by: https://github.com/shadow-maint/shadow/commit/f606314f0c22fb5d13e5af17a70860d57559e808 (4.12.2)
Fixed by: https://github.com/shadow-maint/shadow/commit/6cbec2d0aa29d6d25e9eed007ded4e79eb637519 (4.12.2)
Fixed by: https://github.com/shadow-maint/shadow/commit/faeab50e710131816b261de66141524898c2c487 (4.12.2)
Regression fix: https://github.com/shadow-maint/shadow/commit/f3bdb28e57e5e38c1e89347976c7d61a181eec32 (4.13)
Regression fix: https://github.com/shadow-maint/shadow/commit/10cd68e0f04b48363eb32d2c6e168b358fb27810 (4.13)
Regression fix: https://github.com/shadow-maint/shadow/commit/cde221b8587193f9dc300c0799a530e846c75961 (4.13)