Unscored severity · published Jul 31, 2013
CVE-2013-2174
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…
–
CVSS
9.8%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)9.8% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CU
Curl · Haxx
7.7; 7.7.1; 7.7.2; 7.7.3; 7.8; 7.8.1; +34 more · source: NVD
EL
Enterprise Linux · Redhat
5; 6.0 · source: NVD
LI
Libcurl · Haxx
7.7; 7.7.1; 7.7.2; 7.7.3; 7.8; 7.8.1; +34 more · source: NVD
OP
Opensuse · Opensuse
11.4 · source: NVD
UL
Ubuntu Linux · Canonical
10.04; 12.04; 12.10; 13.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-2174
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-2174
Vendor Advisory
http://curl.haxx.se/docs/adv_20130622.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2013-07/msg00013.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2013-0983.html
www.debian.org
http://www.debian.org/security/2013/dsa-2713
www.oracle.com
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
www.oracle.com
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
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