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cve[email protected]CVE-2011-1757
HistoryOct 03, 2022 - 4:15 p.m.

CVE-2011-1757

2022-10-0316:15:11
CWE-399
web.nvd.nist.gov
23
cve-2011-1757
djabberd
denial of service
memory consumption
cpu consumption
xml vulnerability

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.8 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.7%

DJabberd 0.84 and earlier 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.

Affected configurations

NVD
Node
brad_fitzpatrickdjabberdRange0.84
OR
brad_fitzpatrickdjabberdMatch0.80
OR
brad_fitzpatrickdjabberdMatch0.81
OR
brad_fitzpatrickdjabberdMatch0.82
OR
brad_fitzpatrickdjabberdMatch0.83

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.8 Medium

AI Score

Confidence

High

0.004 Low

EPSS

Percentile

72.7%