Vulnerability Monitor

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CVE-2011-1493

Array index error in the rose_parse_national function in net/rose/rose_subr.c in the Linux kernel before 2.6.39 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact by composing FAC_NATIONAL_DIGIS data that specifies a large number of digipeaters, and then sending this data to a ROSE socket.

Published

2012-06-21T23:55:02.317

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System linux linux_kernel ≤ 2.6.38.8 Yes
Operating System linux linux_kernel 2.6.38 Yes
Operating System linux linux_kernel 2.6.38 Yes
Operating System linux linux_kernel 2.6.38 Yes
Operating System linux linux_kernel 2.6.38 Yes
Operating System linux linux_kernel 2.6.38 Yes
Operating System linux linux_kernel 2.6.38 Yes
Operating System linux linux_kernel 2.6.38 Yes
Operating System linux linux_kernel 2.6.38 Yes
Operating System linux linux_kernel 2.6.38 Yes
Operating System linux linux_kernel 2.6.38.1 Yes
Operating System linux linux_kernel 2.6.38.2 Yes
Operating System linux linux_kernel 2.6.38.3 Yes
Operating System linux linux_kernel 2.6.38.4 Yes
Operating System linux linux_kernel 2.6.38.5 Yes
Operating System linux linux_kernel 2.6.38.6 Yes
Operating System linux linux_kernel 2.6.38.7 Yes
References