CVE-2017-16844: Buffer Overflow
First published: Sat Sep 23 2017(Updated: )
A flaw was found in the loadbuf function in formisc.c. When the buffer is too small, the function tries to resize it, but only by Bsize (=128) bytes. This is not necessarily enough and could cause denial of service. References: <a href="https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=876511">https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=876511</a>
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Procmail Procmail | =3.22 | |
| debian/procmail | <=3.22-24<=3.22-25 | 3.22-26 3.22-25+deb9u1 3.22-24+deb8u1 |
| debian/procmail | 3.22-26+deb10u1 3.22-26+deb11u1 3.22-27 3.24+really3.22-2 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- http://lcamtuf.coredump.cx/afl/
- https://security-tracker.debian.org/tracker/CVE-2017-16844
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=876511
- http://www.securitytracker.com/id/1039844
- https://access.redhat.com/errata/RHSA-2017:3269
- https://lists.debian.org/debian-lts-announce/2017/11/msg00019.html
- https://www.debian.org/security/2017/dsa-4041
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1500071
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=1336923&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=1336923&action=edit
- https://access.redhat.com/support/policy/updates/errata/
- https://bugzilla.redhat.com/show_bug.cgi?id=1500070
- agent/author
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/type
- agent/weakness
- collector/debian-bugs
- source/Debian
- alias/CVE-2017-16844
- agent/software-canonical-lookup
- collector/nvd-index
- collector/redhat-bugzilla
- source/Red Hat
- collector/security-tracker-debian
- package-manager/debian
- vendor/procmail
- canonical/procmail procmail
- version/procmail procmail/3.22