sudo (1.8.3p1-1ubuntu3.10) precise-security; urgency=medium
* SECURITY UPDATE: heap-based buffer overflow
- debian/patches/CVE-2021-3156-1.patch: reset valid_flags to
MODE_NONINTERACTIVE for sudoedit in src/parse_args.c.
- debian/patches/CVE-2021-3156-2.patch: add sudoedit flag checks in
plugin in plugins/sudoers/sudoers.c.
- debian/patches/CVE-2021-3156-3.patch: fix potential buffer overflow
when unescaping backslashes in plugins/sudoers/sudoers.c.
- debian/patches/CVE-2021-3156-5.patch: don't assume that argv is
allocated as a single flat buffer in src/parse_args.c.
- CVE-2021-3156
sudo (1.8.3p1-1ubuntu3.9) precise-security; urgency=medium
* SECURITY UPDATE: buffer overflow in sudo when pwfeedback is enabled
- debian/patches/CVE-2019-18634.patch: fix overflow in src/tgetpass.c.
- CVE-2019-18634
sudo (1.8.3p1-1ubuntu3.8) precise-security; urgency=medium
* SECURITY UPDATE: privilege escalation via UID -1
- debian/patches/CVE-2019-14287.patch: treat an ID of -1 as invalid
in plugins/sudoers/sudoers.c.
- CVE-2019-14287
Date: 2021-01-27 14:14:09.843406+00:00
Changed-By: leo.barb...@canonical.com (Leonidas S. Barbosa)
Signed-By: Steve Langasek <steve.langa...@canonical.com>
https://launchpad.net/ubuntu/+source/sudo/1.8.3p1-1ubuntu3.10
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