Heap-based buffer overflow in the iscsi_add_notunderstood_response function in drivers/target/iscsi/iscsi_target_parameters.c in the iSCSI target subsystem in the Linux kernel through 3.9.4 allows remote attackers to cause a denial of service (memory corruption and OOPS) or possibly execute arbitrary code via a long key that is not properly handled during construction of an error-response packet.
Published 2013-06-07 14:03:20
Updated 2023-01-19 15:48:46
Source Google Inc.
View at NVD,   CVE.org
Vulnerability category: OverflowMemory CorruptionExecute codeDenial of service

Threat overview for CVE-2013-2850

Top countries where our scanners detected CVE-2013-2850
Top open port discovered on systems with this issue 49152
IPs affected by CVE-2013-2850 561
Threat actors abusing to this issue? Yes
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Exploit prediction scoring system (EPSS) score for CVE-2013-2850

3.33%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 90 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2013-2850

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.9
HIGH AV:A/AC:M/Au:N/C:C/I:C/A:C
5.5
10.0
NIST

CWE ids for CVE-2013-2850

References for CVE-2013-2850

Products affected by CVE-2013-2850

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