| Summary: | <sys-devel/gettext-0.19.4: msgunfmt segfault | ||
|---|---|---|---|
| Product: | Gentoo Security | Reporter: | Agostino Sarubbo <ago> |
| Component: | Vulnerabilities | Assignee: | Gentoo Security <security> |
| Status: | RESOLVED FIXED | ||
| Severity: | minor | CC: | base-system |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| URL: | https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=769901 | ||
| Whiteboard: | A4 [noglsa] | ||
| Package list: | Runtime testing required: | --- | |
| Bug Depends on: | 551828 | ||
| Bug Blocks: | |||
this is fixed in the 0.19.4 release which is also stable now via bug #551828 No PoC for ACE/RCE, downgraded to A4. Repository is clean. |
From ${URL} : Package: gettext Version: 0.19.3-1 The attached (slightly corrupted) MO file crashes msgunfmt: $ msgunfmt messages.mo Segmentation fault I suspect there's a integer overflow somewhere. This bug was brought to you by American fuzzy lop: http://lcamtuf.coredump.cx/afl/ message.mo: https://bugs.debian.org/cgi-bin/bugreport.cgi?msg=3;filename=messages.mo;att=1;bug=769901 commit fix: http://git.savannah.gnu.org/cgit/gettext.git/commit/?id=abf93d1305d1fc59142d2231ec5f94286038a98a