CVE-2013-2174
N/A
Published: July 31, 2013 at 10:00 AM UTC
Updated: June 16, 2026 at 11:52 PM UTC
5 products affected across 4 vendorsUbuntu LinuxEnterprise LinuxopenSUSE
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Severity
N/A
Exploit prediction
EPSS 10%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Ubuntu Linux· Canonicalrubygems
95%7.107.10.17.10.27.10.37.10.47.10.57.10.67.10.77.10.87.11.07.11.17.11.27.12.07.12.17.12.27.12.37.13.07.13.17.13.27.14.07.14.17.15.07.15.17.15.27.15.37.15.47.15.57.16.07.16.17.16.27.16.37.16.47.17.07.17.17.18.07.18.17.18.27.19.07.19.17.19.27.19.37.19.47.19.57.19.67.19.77.20.07.20.17.21.07.21.17.21.27.21.37.21.47.21.57.21.67.21.77.22.07.23.07.23.17.24.07.25.07.26.07.27.07.28.07.28.17.29.07.30.07.77.7.17.7.27.7.37.87.8.17.97.9.17.9.27.9.37.9.47.9.57.9.67.9.77.9.8
7.107.10.17.10.27.10.37.10.47.10.57.10.67.10.77.10.87.11.07.11.17.11.27.12.07.12.17.12.27.12.37.13.07.13.17.13.27.14.07.14.17.15.07.15.17.15.27.15.37.15.47.15.57.16.07.16.17.16.27.16.37.16.47.17.07.17.17.18.07.18.17.18.27.19.07.19.17.19.27.19.37.19.47.19.57.19.67.19.77.20.07.20.17.21.07.21.17.21.27.21.37.21.47.21.57.21.67.21.77.22.07.23.07.23.17.24.07.25.07.26.07.27.07.28.07.28.17.29.07.30.07.77.7.17.7.27.7.37.87.8.17.97.9.17.9.27.9.37.9.47.9.57.9.67.9.77.9.8
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (9)
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
http://curl.haxx.se/docs/adv_20130622.htmlVendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-updates/2013-07/msg00013.htmlVendor Advisoryx_refsource_REDHAT
Source: [email protected]
http://rhn.redhat.com/errata/RHSA-2013-0983.htmlVendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2013/dsa-2713x_refsource_CONFIRM
Source: [email protected]
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.htmlx_refsource_CONFIRM
Source: [email protected]
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.htmlQuick Info
StatusMODIFIED
CWE
CWE-119
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