CVE-2015-1472

Priority
Description
The ADDW macro in stdio-common/vfscanf.c in the GNU C Library (aka glibc or
libc6) before 2.21 does not properly consider data-type size during memory
allocation, which allows context-dependent attackers to cause a denial of
service (buffer overflow) or possibly have unspecified other impact via a
long line containing wide characters that are improperly handled in a
wscanf call.
Assigned-to
mdeslaur
Notes
tyhicksIntroduced by upstream commit 3f8cc204fdd0, which is not present in
Lucid.
mdeslaurfixed by any/cvs-wscanf.diff in vivid
Package
Upstream:needed
Ubuntu 14.04 ESM (Trusty Tahr):released (2.19-0ubuntu6.6)
Package
Source: glibc (LP Ubuntu Debian)
Upstream:needed
Ubuntu 14.04 ESM (Trusty Tahr):DNE
Patches:
Upstream:https://sourceware.org/git/?p=glibc.git;a=commit;h=5bd80bfe9ca0d955bfbbc002781bc7b01b6bcb06
More Information

Updated: 2020-09-10 04:38:56 UTC (commit 81a23a978c4436cd99e1d040e9e73e9146876281)