Vulnerability Monitor

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CVE-2015-0681

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.

Published

2015-07-24T16:59:00.067

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.1 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

8.6

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-399
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System cisco ios 12.2\(33\)xn1 Yes
Operating System cisco ios 12.2\(44\)sq1 Yes
Operating System cisco ios 12.4\(23\)jy Yes
Operating System cisco ios 12.4\(25e\)jam1 Yes
Operating System cisco ios 12.4\(25e\)jao5m Yes
Operating System cisco ios 15.0\(2\)ed1 Yes
Operating System cisco ios 15.0\(2\)ey3 Yes
Operating System cisco ios 15.1\(3\)svf4a Yes
Operating System cisco ios 15.2\(2\)jb1 Yes
Operating System cisco ios_xe 2.5.0 Yes
Operating System cisco ios_xe 2.5.1 Yes
Operating System cisco ios_xe 2.5.2 Yes
Operating System cisco ios_xe 2.6.0 Yes
Operating System cisco ios_xe 2.6.1 Yes
Operating System cisco ios_xe 2.6.2 Yes
Operating System cisco ios_xe 3.1s.0 Yes
Operating System cisco ios_xe 3.1s.1 Yes
Operating System cisco ios_xe 3.1s.2 Yes
Operating System cisco ios_xe 3.1s.3 Yes
Operating System cisco ios_xe 3.1s.4 Yes
Operating System cisco ios_xe 3.1s.5 Yes
Operating System cisco ios_xe 3.1s.6 Yes
Operating System cisco ios_xe 3.1sg.0 Yes
Operating System cisco ios_xe 3.1sg.1 Yes
Operating System cisco ios_xe 3.2s.0 Yes
Operating System cisco ios_xe 3.2s.1 Yes
Operating System cisco ios_xe 3.2s.2 Yes
Operating System cisco ios_xe 3.2s.3 Yes
Operating System cisco ios_xe 3.2se.0 Yes
Operating System cisco ios_xe 3.2se.1 Yes
Operating System cisco ios_xe 3.2se.2 Yes
Operating System cisco ios_xe 3.2se.3 Yes
Operating System cisco ios_xe 3.2sg.0 Yes
Operating System cisco ios_xe 3.2sg.1 Yes
Operating System cisco ios_xe 3.2sg.2 Yes
Operating System cisco ios_xe 3.2sg.3 Yes
Operating System cisco ios_xe 3.2sg.4 Yes
Operating System cisco ios_xe 3.2sg.5 Yes
Operating System cisco ios_xe 3.2sg.6 Yes
Operating System cisco ios_xe 3.2sg.7 Yes
Operating System cisco ios_xe 3.2sg.8 Yes
Operating System cisco ios_xe 3.2sg.9 Yes
Operating System cisco ios_xe 3.2xo.0 Yes
Operating System cisco ios_xe 3.2xo.1 Yes
Operating System cisco ios_xe 3.3sg.0 Yes
Operating System cisco ios_xe 3.3sg.1 Yes
Operating System cisco ios_xe 3.3sg.2 Yes
Operating System cisco ios_xe 3.3sq.0 Yes
Operating System cisco ios_xe 3.3sq.1 Yes
Operating System cisco ios_xe 3.4s.0 Yes
Operating System cisco ios_xe 3.4s.1 Yes
Operating System cisco ios_xe 3.4s.2 Yes
Operating System cisco ios_xe 3.4s.3 Yes
Operating System cisco ios_xe 3.4s.4 Yes
Operating System cisco ios_xe 3.4s.5 Yes
Operating System cisco ios_xe 3.4s.6 Yes
Operating System cisco ios_xe 3.4sq.0 Yes
Operating System cisco ios_xe 3.4sq.1 Yes
Operating System cisco ios_xe 3.5s.0 Yes
Operating System cisco ios_xe 3.5s.1 Yes
Operating System cisco ios_xe 3.5s.2 Yes
Operating System cisco ios_xe 3.5s_base Yes
References