High severity · published Mar 27, 2017
CVE-2016-4912
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…
7.5
CVSS
5.4%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.4% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openslp · Openslp
2.0.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-4912
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-4912
Mailing List
http://www.openwall.com/lists/oss-security/2016/05/18/6
Third Party Advisory
http://www.securitytracker.com/id/1035916
Exploit
https://bugzilla.redhat.com/show_bug.cgi?id=1329295
security.gentoo.org
https://security.gentoo.org/glsa/201707-05
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