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CVE-2011-1755
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
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..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 5/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 2.9/10
- Confidentiality Impact
- None
- Availability Impact
- Partial
- Integrity Impact
- None
CVSSv3.1 Score
- Severity
- High
- Base Score
- 7.5/10
- Exploit Score
- 3.9/10
- Access Vector
- Network
- Access Complexity
- Low
- Privileges Required
- None
- Impact Score
- 3.6/10
- Confidentiality Impact
- None
- Availability Impact
- High
- Integrity Impact
- None
- Scope
- Unchanged
- User Interaction
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:jabberd2:jabberd2:*:*:*:*:*:*:*:* |
Yes
|
- | 2.2.14 | |
cpe:2.3:o:fedoraproject:fedora:13:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:fedoraproject:fedora:15:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:* |
Yes
|
10.7.0 | 10.7.2 | |
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* |
Yes
|
10.7.0 | 10.7.2 | |
cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:* |
Yes
|
- | 10.6.8 | |
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* |
Yes
|
- | 10.6.8 |
References
- http://secunia.com/advisories/44787
- http://codex.xiaoka.com/svn/jabberd2/tags/jabberd-2.2.14/ChangeLog
- https://bugzilla.redhat.com/show_bug.cgi?id=700390
- http://www.securityfocus.com/bid/48250
- http://www.redhat.com/support/errata/RHSA-2011-0882.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061482.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061341.html
- http://www.redhat.com/support/errata/RHSA-2011-0881.html
- http://secunia.com/advisories/44957
- https://hermes.opensuse.org/messages/9197650
- http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061458.html
- http://secunia.com/advisories/45112
- http://support.apple.com/kb/HT5002
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/67770
- http://www.mail-archive.com/jabberd2%40lists.xiaoka.com/msg01655.html