Ubuntu.comUB:CVE-2016-4912CVE-2016-4912
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
55.8%
The _xrealloc function in xlsp_xmalloc.c in OpenSLP 2.0.0 allows remote
attackers to cause a denial of service (NULL pointer dereference and crash)
via a large number of crafted packets, which triggers a memory allocation
failure.
Bugs
- <https://bugzilla.redhat.com/show_bug.cgi?id=1329295>
- <https://sourceforge.net/p/openslp/bugs/152/>
Notes
| Author | Note |
|---|---|
| sbeattie | possibly may only affect openslp 2.0.x |
| mdeslaur | confirmed, code in 1.2.x doesn’t look vulnerable |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
55.8%