National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-2174 Detail

Current Description

Heap-based buffer overflow in the curl_easy_unescape function in lib/escape.c in cURL and libcurl 7.7 through 7.30.0 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted string ending in a "%" (percent) character.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://curl.haxx.se/docs/adv_20130622.html Vendor Advisory
http://lists.opensuse.org/opensuse-updates/2013-07/msg00013.html
http://rhn.redhat.com/errata/RHSA-2013-0983.html
http://www.debian.org/security/2013/dsa-2713
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
http://www.securityfocus.com/bid/60737
http://www.ubuntu.com/usn/USN-1894-1
https://github.com/bagder/curl/commit/192c4f788d48f82c03e9cef40013f34370e90737 Exploit Patch

Technical Details

Vulnerability Type (View All)

  • Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:haxx:curl:7.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.7.1:*:*:*:*:*:*:*
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 cpe:2.3:a:haxx:curl:7.7.2:*:*:*:*:*:*:*
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 cpe:2.3:a:haxx:curl:7.7.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.9.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.9.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.9.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.9.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.9.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.9.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.9.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.9.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.10.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.10.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.10.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.10.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.10.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.10.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.10.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.10.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.11.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.11.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.11.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.12.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.12.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.12.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.12.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.13.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.13.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.13.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.14.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.14.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.15.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.15.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.15.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.15.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.15.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.15.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.16.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.16.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.16.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.16.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.16.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.17.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.17.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.18.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.18.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.18.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.19.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.19.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.19.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.19.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.19.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.19.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.19.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.19.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.20.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.20.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.21.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.21.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.21.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.21.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.21.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.21.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.21.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.21.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.22.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.23.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.23.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.24.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.25.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.26.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.27.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.28.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.28.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:curl:7.29.0:*:*:*:*:*:*:*
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 cpe:2.3:a:haxx:curl:7.30.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:a:haxx:libcurl:7.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.7.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.7.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.7.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.8.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.9:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.9.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.9.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.9.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.9.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.9.5:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.9.6:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.9.7:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.9.8:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.10.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.10.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.10.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:haxx:libcurl:7.10.4:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )

Showing 100 of 169 CPEs, view all CPEs here.

Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-2174
NVD Published Date:
07/31/2013
NVD Last Modified:
04/22/2019