CVE-2011-4913
Published Jun 21, 2012
Last updated 2 years ago
Overview
- Description
- The rose_parse_ccitt function in net/rose/rose_subr.c in the Linux kernel before 2.6.39 does not validate the FAC_CCITT_DEST_NSAP and FAC_CCITT_SRC_NSAP fields, which allows remote attackers to (1) cause a denial of service (integer underflow, heap memory corruption, and panic) via a small length value in data sent to a ROSE socket, or (2) conduct stack-based buffer overflow attacks via a large length value in data sent to a ROSE socket.
- Source
- secalert@redhat.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 6.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- CWE-20
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:novell:suse_linux_enterprise_server:10.0:sp4:*:*:ltss:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1D421F7F-A203-4868-846D-3A057610D399"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "57A0A2B0-3B9F-40C2-8C7A-CD9590B51315",
"versionEndIncluding": "2.6.38.8"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7462DB6D-E0A6-4DBB-8E21-66B875184FFC"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2DDCB342-4F5F-4BF1-9624-882BBC57330D"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C3AB4113-BF83-4587-8A85-0E4FECEE7D9B"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4B57F5AD-A697-4090-89B9-81BC12993A1A"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CA141BCB-A705-4DF5-9EED-746B62C86111"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc5:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E9ECE134-58A3-4B9D-B9B3-F836C0EDD64C"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc6:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "56186720-6B4C-4D71-85C5-7EAC5C5D84A1"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc7:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9BBB4630-CBED-43B9-B203-BE65BBF011AA"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38:rc8:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FD375A78-63D7-441A-9FB0-7BC878AB4EDD"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38.1:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A5BEFFDD-02BB-4A05-8372-891DBDB9AC5A"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "766E193D-819C-42EA-8411-AE0013AC15FA"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3B39B6AF-6A83-48C2-BED2-79228F8513A6"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CD8A68D1-DFE9-4ADB-9FB8-4D69AB4CAFF8"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38.5:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0D6EF951-AF15-4C30-A3A5-3392AA61813C"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38.6:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "15154FA0-65DC-4855-AC70-3ACF92313F49"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:2.6.38.7:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F4B3A9F4-A61F-4919-A173-3E459F0C5AF8"
}
],
"operator": "OR"
}
]
}
]