CVE-2016-10189: Null Pointer Dereference
First published: Tue Mar 14 2017(Updated: )
BitlBee before 3.5 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) and possibly execute arbitrary code via a file transfer request for a contact that is not in the contact list.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| BitlBee | <=3.4.2 | |
| BitlBee | <=3.5 |
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Reference Links
- http://www.debian.org/security/2017/dsa-3853
- http://www.openwall.com/lists/oss-security/2017/01/30/4
- http://www.openwall.com/lists/oss-security/2017/01/31/11
- http://www.securityfocus.com/bid/95931
- https://bugs.bitlbee.org/ticket/1282
- https://github.com/bitlbee/bitlbee/commit/701ab8129ba9ea64f569daedca9a8603abad740f
Frequently Asked Questions
What is the severity of CVE-2016-10189?
CVE-2016-10189 has a medium severity level due to the potential for denial of service and arbitrary code execution.
How do I fix CVE-2016-10189?
To fix CVE-2016-10189, upgrade to BitlBee version 3.5 or later.
What types of attacks can CVE-2016-10189 facilitate?
CVE-2016-10189 can facilitate denial of service attacks and potentially allow for arbitrary code execution.
Which versions of BitlBee are affected by CVE-2016-10189?
CVE-2016-10189 affects BitlBee versions prior to 3.5 and BitlBee-libpurple up to and including 3.4.2.
Can CVE-2016-10189 be exploited remotely?
Yes, CVE-2016-10189 can be exploited remotely through a malicious file transfer request.
- agent/references
- agent/type
- agent/remedy
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/severity
- agent/last-modified-date
- agent/description
- agent/first-publish-date
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/weakness
- vendor/bitlbee
- canonical/bitlbee
- version/bitlbee/3.4.2
- version/bitlbee/3.5