CVE-2015-0681
Cisco IOS and IOS XE - Denial of Service via TFTP Server Memory Management
Title source: llmDescription
The TFTP server in Cisco IOS 12.2(44)SQ1, 12.2(33)XN1, 12.4(25e)JAM1, 12.4(25e)JAO5m, 12.4(23)JY, 15.0(2)ED1, 15.0(2)EY3, 15.1(3)SVF4a, and 15.2(2)JB1 and IOS XE 2.5.x, 2.6.x, 3.1.xS, 3.2.xS, 3.3.xS, 3.4.xS, and 3.5.xS before 3.6.0S; 3.1.xSG, 3.2.xSG, and 3.3.xSG before 3.4.0SG; 3.2.xSE before 3.3.0SE; 3.2.xXO before 3.3.0XO; 3.2.xSQ; 3.3.xSQ; and 3.4.xSQ allows remote attackers to cause a denial of service (device hang or reload) via multiple requests that trigger improper memory management, aka Bug ID CSCts66733.
References (3)
Core 3
Core References
Vendor Advisory x_refsource_confirm
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150722-tftp/cvrf/cisco-sa-20150722-tftp_cvrf.xml
Vendor Advisory vendor-advisory
x_refsource_cisco
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150722-tftp
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1033023
Scores
EPSS
0.0233
EPSS Percentile
81.8%
Details
CWE
CWE-399
Status
published
Products (50)
cisco/ios
12.2\(33\)xn1
cisco/ios
12.2\(44\)sq1
cisco/ios
12.4\(23\)jy
cisco/ios
12.4\(25e\)jam1
cisco/ios
12.4\(25e\)jao5m
cisco/ios
15.0\(2\)ed1
cisco/ios
15.0\(2\)ey3
cisco/ios
15.1\(3\)svf4a
cisco/ios
15.2\(2\)jb1
cisco/ios_xe
2.5.0
... and 40 more
Published
Jul 24, 2015
Tracked Since
Feb 18, 2026