CVE-2013-7298

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Summary

CVECVE-2013-7298
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2014-01-26 20:55:06 UTC
Updated2026-04-29 01:13:23 UTC
Descriptionquery_params.cpp in cxxtools before 2.2.1 allows remote attackers to cause a denial of service (infinite recursion and crash) via an HTTP query that contains %% (double percent) characters.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

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

EPSS: 0.011900000 probability, percentile 0.789180000 (date 2026-05-04)

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Tntnet Cxxtools All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
oss-sec: CVE requests / advisory: cxxtools <= 2.2, Tntnet <= 2.2 af854a3a-2127-422b-91ae-364da2661108 seclists.org
Malformed Request af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
[SECURITY] Fedora 20 Update: cxxtools-2.2.1-1.fc20 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
oss-sec: Re: CVE requests / advisory: cxxtools <= 2.2, Tntnet <= 2.2 af854a3a-2127-422b-91ae-364da2661108 seclists.org
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
www.tntnet.org/download/cxxtools-2.2.1/Releasenotes-2.2.1.markdown af854a3a-2127-422b-91ae-364da2661108 www.tntnet.org
Security Advisory SA56363 - Cxxtools HTTP Query '%' Character Parsing Denial of Service Vulnerability - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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