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Sicherheit: Denial of Service in libbson
Aktuelle Meldungen Distributionen
Name: Denial of Service in libbson
ID: FEDORA-2018-2062cd7548
Distribution: Fedora
Plattformen: Fedora 28
Datum: Do, 27. September 2018, 23:33
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16790
Applikationen: libbson

Originalnachricht

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Fedora Update Notification
FEDORA-2018-2062cd7548
2018-09-27 17:27:18.345505
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Name : libbson
Product : Fedora 28
Version : 1.9.5
Release : 3.fc28
URL : https://github.com/mongodb/libbson
Summary : Building, parsing, and iterating BSON documents
Description :
This is a library providing useful routines related to building, parsing,
and iterating BSON documents <http://bsonspec.org/>.

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Update Information:

This release fixes a heap-based buffer over-read when parsing a mallformed BSON
document (CVE-2018-16790).
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ChangeLog:

* Tue Sep 18 2018 Petr Pisar <ppisar@redhat.com> - 1.9.5-3
- Fix CVE-2018-16790 (heap-based buffer over-read in
_bson_iter_next_internal()) (bug #1627924)
* Tue May 29 2018 Petr Pisar <ppisar@redhat.com> - 1.9.5-2
- Fix memory leaks in JSON parser (CDRIVER-2524)
- Fix a buffer underflow in bson_strncpy() (CDRIVER-2596)
- Fix a buffer underflow in bson_snprintf() (CDRIVER-2595)
- Print an error when a memory allocation fails (CDRIVER-2608)
- Fix memory leaks in tests
- Fix obtaining time on 32-bit platforms (CDRIVER-2567)
- Fix a race in OID tests
* Thu May 3 2018 Petr Pisar <ppisar@redhat.com> - 1.9.5-1
- 1.9.5 bump
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References:

[ 1 ] Bug #1627923 - CVE-2018-16790 libbson: Heap-based buffer over-read in
_bson_iter_next_internal in bson-iter.c
https://bugzilla.redhat.com/show_bug.cgi?id=1627923
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2018-2062cd7548' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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