Multiple vulnerabilities in curl.haxx.se cURL

Published: 2014-11-18 | Updated: 2020-08-09

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2014-3620 CVE-2014-3613
CWE-ID	CWE-310
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	cURL Client/Desktop applications / Other client software libcurl Universal components / Libraries / Libraries used by multiple products
Vendor	curl.haxx.se

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Cryptographic issues

EUVDB-ID: #VU41096

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2014-3620

CWE-ID: CWE-310 - Cryptographic Issues

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to manipulate data.

cURL and libcurl before 7.38.0 allow remote attackers to bypass the Same Origin Policy and set cookies for arbitrary sites by setting a cookie for a top-level domain.

Mitigation

Install update from vendor's website.

Vulnerable software versions

cURL: 7.31.0 - 7.37.0

libcurl: 7.31.0 - 7.37.0

External links

http://curl.haxx.se/docs/adv_20140910B.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://www.debian.org/security/2014/dsa-3022
http://www.securityfocus.com/bid/69742
http://support.apple.com/kb/HT205031

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Cryptographic issues

EUVDB-ID: #VU41097