CVE-2014-8151

Severity Score

5.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The darwinssl_connect_step1 function in lib/vtls/curl_darwinssl.c in libcurl 7.31.0 through 7.39.0, when using the DarwinSSL (aka SecureTransport) back-end for TLS, does not check if a cached TLS session validated the certificate when reusing the session, which allows man-in-the-middle attackers to spoof servers via a crafted certificate.

La función darwinssl_connect_step1 en lib/vtls/curl_darwinssl.c en libcurl 7.31.0 hasta 7.39.0, cuando utiliza el backend DarwinSSL (también conocido como SecureTransport) para TLS, no comprueba si una sesión TLS en caché validó el certificado cuando se reutiliza la sesión, lo que permite a atacantes man-in-the-middle falsificar servidores a través de un certificado manipulado.

*Credits: N/A

CVSS Scores

NISTv2 5.8

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-10-10 CVE Reserved
2015-01-15 CVE Published
2024-08-06 CVE Updated
2024-08-27 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (6)

URL	Tag	Source
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10743	X_refsource_confirm
http://secunia.com/advisories/61925	Third Party Advisory
https://support.apple.com/kb/HT205031	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://curl.haxx.se/docs/adv_20150108A.html	2017-07-01
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html	2017-07-01
https://security.gentoo.org/glsa/201701-47	2017-07-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apple Search vendor "Apple"		Mac Os X Search vendor "Apple" for product "Mac Os X"				<= 10.10.4 Search vendor "Apple" for product "Mac Os X" and version " <= 10.10.4"		-		Affected
Haxx Search vendor "Haxx"		Libcurl Search vendor "Haxx" for product "Libcurl"				7.31.0 Search vendor "Haxx" for product "Libcurl" and version "7.31.0"		-		Affected
Haxx Search vendor "Haxx"		Libcurl Search vendor "Haxx" for product "Libcurl"				7.32.0 Search vendor "Haxx" for product "Libcurl" and version "7.32.0"		-		Affected
Haxx Search vendor "Haxx"		Libcurl Search vendor "Haxx" for product "Libcurl"				7.33.0 Search vendor "Haxx" for product "Libcurl" and version "7.33.0"		-		Affected
Haxx Search vendor "Haxx"		Libcurl Search vendor "Haxx" for product "Libcurl"				7.34.0 Search vendor "Haxx" for product "Libcurl" and version "7.34.0"		-		Affected
Haxx Search vendor "Haxx"		Libcurl Search vendor "Haxx" for product "Libcurl"				7.35.0 Search vendor "Haxx" for product "Libcurl" and version "7.35.0"		-		Affected
Haxx Search vendor "Haxx"		Libcurl Search vendor "Haxx" for product "Libcurl"				7.36.0 Search vendor "Haxx" for product "Libcurl" and version "7.36.0"		-		Affected
Haxx Search vendor "Haxx"		Libcurl Search vendor "Haxx" for product "Libcurl"				7.37.0 Search vendor "Haxx" for product "Libcurl" and version "7.37.0"		-		Affected
Haxx Search vendor "Haxx"		Libcurl Search vendor "Haxx" for product "Libcurl"				7.37.1 Search vendor "Haxx" for product "Libcurl" and version "7.37.1"		-		Affected
Haxx Search vendor "Haxx"		Libcurl Search vendor "Haxx" for product "Libcurl"				7.38.0 Search vendor "Haxx" for product "Libcurl" and version "7.38.0"		-		Affected
Haxx Search vendor "Haxx"		Libcurl Search vendor "Haxx" for product "Libcurl"				7.39 Search vendor "Haxx" for product "Libcurl" and version "7.39"		-		Affected