Vulnerability Details : CVE-2013-4369
The xlu_vif_parse_rate function in the libxlu library in Xen 4.2.x and 4.3.x allows local users to cause a denial of service (NULL pointer dereference) by using the "@" character as the VIF rate configuration.
Vulnerability category: Memory CorruptionDenial of service
Products affected by CVE-2013-4369
- cpe:2.3:o:xen:xen:4.2.0:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.2.1:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.2.2:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.2.3:*:*:*:*:*:*:*
- cpe:2.3:o:xen:xen:4.3.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-4369
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-4369
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
1.9
|
LOW | AV:L/AC:M/Au:N/C:N/I:N/A:P |
3.4
|
2.9
|
NIST |
References for CVE-2013-4369
-
http://security.gentoo.org/glsa/glsa-201407-03.xml
Xen: Multiple Vunlerabilities (GLSA 201407-03) — Gentoo security
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/87798
Xen xlu_vif_parse_rate denial of service CVE-2013-4369 Vulnerability Report
-
http://www.openwall.com/lists/oss-security/2013/10/10/11
oss-security - Xen Security Advisory 68 (CVE-2013-4369) - possible null dereference when parsing vif ratelimiting info
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