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CVE-2014-3613

23
FAUCET Score

CVE-2014-3613 describes a vulnerability in cURL and libcurl versions prior to 7.38.0, affecting products like Apple macOS and Haxx cURL/libcurl. This flaw allows remote attackers to manipulate cookies by improperly handling IP addresses in cookie domain names, enabling the setting or sending of arbitrary cookies to targeted sites. With a CVSS score of 5.0 (AV:N/AC:L/Au:N/C:N/I:P/A:N), it poses a moderate risk with low attack complexity and potential for unauthorized information modification. There is no evidence of active exploitation, public exploit code, or significant community discussion, indicating a low current threat landscape.

Impacted Technologies

VendorProductVersion(s)CPE
<= 7.37.1CPE matchmatch criteria
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
7.31.0CPE matchmatch criteria
cpe:2.3:a:haxx:curl:7.31.0:*:*:*:*:*:*:*
7.32.0CPE matchmatch criteria
cpe:2.3:a:haxx:curl:7.32.0:*:*:*:*:*:*:*
7.33.0CPE matchmatch criteria
cpe:2.3:a:haxx:curl:7.33.0:*:*:*:*:*:*:*
7.34.0CPE matchmatch criteria
cpe:2.3:a:haxx:curl:7.34.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
7.43%
Probability of exploitation in next 30 days
EPSS Percentile
93.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0743 is in the 92nd percentile among its peer group of 23,725 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (7)

jitsipatch availablevia llm_extracted
Fixed in: 7.37.1
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: curl-0:7.19.7-46.el6
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: curl-0:7.29.0-25.el7
View patch
sierra_wirelesspatch availablevia llm_extracted
Fixed in: 7.37.1
View patch
debianvendor investigatingvia nvd_reference
View patch
redhatno patchvia redhat_api
Product: Red Hat Enterprise Virtualization 3Fixed in: mingw-virt-viewer
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: curl

Vendor Advisories (3)

redhatCVE-2014-3613Moderate

curl: incorrect handling of IP addresses in cookie domain

Sep 10, 2014
sierra_wirelessllm-sierra_wireless-86b4b966c7aa8527MEDIUM

cookie leak with IP address as domain

Sep 10, 2014
jitsillm-jitsi-688c750e667b26d5MEDIUM

cookie leak with IP address as domain

Sep 10, 2014

References

curl.haxx.se / docs/adv_20140910A.html
Patch
kb.juniper.net / InfoCenter/index
lists.apple.com / archives/security-announce/2015/Aug/msg00001.html
lists.opensuse.org / opensuse-security-announce/2014-09/msg00024.html
rhn.redhat.com / errata/RHSA-2015-1254.html
support.apple.com / kb/HT205031
debian.org / security/2014/dsa-3022
Vendor Advisory
oracle.com / technetwork/security-advisory/cpuoct2017-3236626.html
oracle.com / technetwork/topics/security/cpujul2015-2367936.html
oracle.com / technetwork/topics/security/linuxbulletinoct2015-2719645.html
securityfocus.com / bid/69748