CVE-2015-0291

HP Security Bulletin HPSBMU03380 1

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The sigalgs implementation in t1_lib.c in OpenSSL 1.0.2 before 1.0.2a allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) by using an invalid signature_algorithms extension in the ClientHello message during a renegotiation.

La implementación sigalgs en t1_lib.c en OpenSSL 1.0.2 anterior a 1.0.2a permite a atacantes remotos causar una denegación de servicio (referencia a puntero nulo y caída del demonio) mediante el uso de una extensión signature_algorithms inválida en el mensaje ClientHello durante una renegociación.

Multiple potential security vulnerabilities have been identified with HP System Management Homepage (SMH) on Linux and Windows. The vulnerabilities could be exploited remotely resulting in Denial of Service (DoS), Cross-site Request Forgery (CSRF), execution of arbitrary code, unauthorized modification, unauthorized access, or disclosure of information. Revision 1 of this advisory.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2014-11-18 CVE Reserved
2015-03-19 CVE Published
2024-08-06 CVE Updated
2025-04-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (18)

URL	Tag	Source
http://www.fortiguard.com/advisory/2015-03-24-openssl-vulnerabilities-march-2015	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html	Third Party Advisory
http://www.oracle.com/technetwork/topics/security/cpuoct2015-2367953.html	Third Party Advisory
http://www.securityfocus.com/bid/73235	Third Party Advisory
http://www.securitytracker.com/id/1031929	Third Party Advisory
https://bto.bluecoat.com/security-advisory/sa92	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1202338	Issue Tracking
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=76343947ada960b6269090638f5391068daee88d
https://kc.mcafee.com/corporate/index?page=content&id=SB10110	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html	2023-11-07

URL	Date	SRC
http://marc.info/?l=bugtraq&m=143748090628601&w=2	2023-11-07
http://marc.info/?l=bugtraq&m=144050155601375&w=2	2023-11-07
http://marc.info/?l=bugtraq&m=144050297101809&w=2	2023-11-07
https://security.gentoo.org/glsa/201503-11	2023-11-07
https://www.openssl.org/news/secadv_20150319.txt	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2 Search vendor "Openssl" for product "Openssl" and version "1.0.2"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2 Search vendor "Openssl" for product "Openssl" and version "1.0.2"		beta1		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2 Search vendor "Openssl" for product "Openssl" and version "1.0.2"		beta2		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				1.0.2 Search vendor "Openssl" for product "Openssl" and version "1.0.2"		beta3		Affected