CVE-2014-3613
CVE-2014-3613 is a medium-severity vulnerability in Haxx Curl with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-310.
Key facts
- Severity: Medium (CVSS 2.0 base score 5.0)
- EPSS exploit prediction: 7% (94th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-310
- Affected product: Haxx Curl
- Published:
- Last modified:
Description
cURL and libcurl before 7.38.0 does not properly handle IP addresses in cookie domain names, which allows remote attackers to set cookies for or send arbitrary cookies to certain sites, as demonstrated by a site at 192.168.0.1 setting cookies for a site at 127.168.0.1.
Frequently asked questions
- What is CVE-2014-3613?
- cURL and libcurl before 7.38.0 does not properly handle IP addresses in cookie domain names, which allows remote attackers to set cookies for or send arbitrary cookies to certain sites, as demonstrated by a site at 192.168.0.1 setting cookies for a site at 127.168.0.1.
- How severe is CVE-2014-3613?
- CVE-2014-3613 has a CVSS 2.0 base score of 5.0, rated medium severity.
- Is CVE-2014-3613 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2014-3613?
- CVE-2014-3613 primarily affects Haxx Curl. In total, 17 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2014-3613?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2014-3613 published?
- CVE-2014-3613 was published on 2014-11-18 and last updated on 2026-06-17.
References
- http://curl.haxx.se/docs/adv_20140910A.html
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743
- http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00024.html
- http://rhn.redhat.com/errata/RHSA-2015-1254.html
- http://www.debian.org/security/2014/dsa-3022
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/69748
- https://support.apple.com/kb/HT205031
Affected products (17)
- cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:curl:7.31.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:curl:7.32.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:curl:7.33.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:curl:7.34.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:curl:7.35.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:curl:7.36.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:curl:7.37.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:libcurl:*:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:libcurl:7.31.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:libcurl:7.32.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:libcurl:7.33.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:libcurl:7.34.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:libcurl:7.35.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:libcurl:7.36.0:*:*:*:*:*:*:*
- cpe:2.3:a:haxx:libcurl:7.37.0:*:*:*:*:*:*:*
- cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
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