CVE-2011-1755
Published Jun 21, 2011
Last updated 9 months ago
Overview
- Description
- jabberd2 before 2.2.14 does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.
- Source
- secalert@redhat.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-776
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:jabberd2:jabberd2:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DC2DB6CB-509C-45D5-B29E-A08DFF8B641D",
"versionEndExcluding": "2.2.14"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A2D59BD0-43DE-4E58-A057-640AB98359A6"
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BDE52846-24EC-4068-B788-EC7F915FFF11"
},
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9396E005-22D8-4342-9323-C7DEA379191D"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5472AEFC-EA25-49B1-AA2B-8405099B4FBE",
"versionEndExcluding": "10.6.8"
},
{
"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5465D904-D83E-4350-B44B-A3322B113928",
"versionEndExcluding": "10.7.2",
"versionStartIncluding": "10.7.0"
},
{
"criteria": "cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BD16A092-B263-400F-BD7E-94DEB5D57EDB",
"versionEndExcluding": "10.6.8"
},
{
"criteria": "cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C567AE9D-603E-4B37-9BCF-7305033D6561",
"versionEndExcluding": "10.7.2",
"versionStartIncluding": "10.7.0"
}
],
"operator": "OR"
}
]
}
]