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 prior to 3.6.0S; 3.1.xSG, 3.2.xSG, and 3.3.xSG prior to 3.4.0SG; 3.2.xSE prior to 3.3.0SE; 3.2.xXO prior to 3.3.0XO; 3.2.xSQ; 3.3.xSQ; and 3.4.xSQ allows remote malicious users to cause a denial of service (device hang or reload) via multiple requests that trigger improper memory management, aka Bug ID CSCts66733.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
cisco ios xe 3.3sq.0 |
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cisco ios 12.4\\(23\\)jy |
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cisco ios xe 2.6.2 |
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cisco ios xe 3.1s.0 |
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cisco ios xe 3.2s.0 |
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cisco ios xe 3.4s.1 |
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cisco ios xe 3.1sg.1 |
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cisco ios xe 3.5s.0 |
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cisco ios xe 3.5s.1 |
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cisco ios xe 3.2se.1 |
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cisco ios xe 3.2se.2 |
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cisco ios xe 3.3sg.1 |
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cisco ios xe 2.5.1 |
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cisco ios xe 3.2sg.6 |
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cisco ios xe 3.2sg.7 |
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cisco ios 12.2\\(44\\)sq1 |
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cisco ios 15.2\\(2\\)jb1 |
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cisco ios 12.4\\(25e\\)jao5m |
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cisco ios xe 2.5.0 |
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cisco ios xe 3.1s.2 |
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cisco ios xe 3.1s.3 |
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cisco ios xe 3.5s_base |
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cisco ios xe 3.4s.2 |
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cisco ios xe 3.2xo.1 |
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cisco ios xe 3.3sg.0 |
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cisco ios xe 3.2sg.3 |
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cisco ios xe 3.2sg.4 |
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cisco ios xe 3.1s.5 |
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cisco ios xe 3.1s.6 |
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cisco ios xe 3.3sq.1 |
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cisco ios xe 3.4sq.0 |
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cisco ios xe 3.4sq.1 |
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cisco ios 12.2\\(33\\)xn1 |
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cisco ios 15.0\\(2\\)ey3 |
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cisco ios 15.1\\(3\\)svf4a |
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cisco ios xe 3.4s.0 |
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cisco ios xe 3.1s.1 |
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cisco ios xe 3.2sg.0 |
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cisco ios xe 3.2sg.1 |
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cisco ios xe 3.5s.2 |
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cisco ios xe 3.2xo.0 |
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cisco ios xe 3.2se.3 |
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cisco ios xe 3.2sg.2 |
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cisco ios xe 2.5.2 |
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cisco ios xe 3.1s.4 |
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cisco ios xe 3.2sg.8 |
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cisco ios xe 3.2sg.9 |
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cisco ios 12.4\\(25e\\)jam1 |
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cisco ios 15.0\\(2\\)ed1 |
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cisco ios xe 2.6.0 |
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cisco ios xe 2.6.1 |
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cisco ios xe 3.2s.1 |
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cisco ios xe 3.2s.2 |
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cisco ios xe 3.4s.3 |
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cisco ios xe 3.4s.4 |
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cisco ios xe 3.4s.5 |
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cisco ios xe 3.4s.6 |
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cisco ios xe 3.2se.0 |
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cisco ios xe 3.2sg.5 |
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cisco ios xe 3.3sg.2 |
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cisco ios xe 3.2s.3 |
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cisco ios xe 3.1sg.0 |
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