CVE-2003-0131

Severity Score

5.9

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The SSL and TLS components for OpenSSL 0.9.6i and earlier, 0.9.7, and 0.9.7a allow remote attackers to perform an unauthorized RSA private key operation via a modified Bleichenbacher attack that uses a large number of SSL or TLS connections using PKCS #1 v1.5 padding that cause OpenSSL to leak information regarding the relationship between ciphertext and the associated plaintext, aka the "Klima-Pokorny-Rosa attack."

Los componentes SSL y TLS de OpenSSL 0.9.6i y anteriores, y 0.9.7a permite a atacantes remotos llevar a cabo una operación de clave privada RSA mediante un ataque de Bleichenbacher modificado que usa un número largo de conexiones SSL o TLS usando relleno PKCS #1 v1.5 que causa que OpenSSL filtre información sobre la la relación entre el texto cifrado y el texto plano asociado. También conocida como "ataque Klima-Pokorny-Rosa".

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2003-03-13 CVE Reserved
2003-03-21 CVE Published
2024-08-08 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (25)

URL	Tag	Source
http://lists.apple.com/mhonarc/security-announce/msg00028.html	X_refsource_confirm
http://marc.info/?l=bugtraq&m=104811162730834&w=2	Mailing List
http://marc.info/?l=bugtraq&m=104852637112330&w=2	Mailing List
http://www.kb.cert.org/vuls/id/888801	Third Party Advisory
http://www.linuxsecurity.com/advisories/immunix_advisory-3066.html	X_refsource_misc
http://www.openssl.org/news/secadv_20030319.txt	X_refsource_confirm
https://exchange.xforce.ibmcloud.com/vulnerabilities/11586	Vdb Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A461	Signature

URL	Date	SRC

URL	Date	SRC
http://www.securityfocus.com/bid/7148	2018-10-19

URL	Date	SRC
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-007.txt.asc	2018-10-19
ftp://ftp.sco.com/pub/security/OpenLinux/CSSA-2003-014.0.txt	2018-10-19
ftp://patches.sgi.com/support/free/security/advisories/20030501-01-I	2018-10-19
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000625	2018-10-19
http://eprint.iacr.org/2003/052	2018-10-19
http://marc.info/?l=bugtraq&m=104878215721135&w=2	2018-10-19
http://www.debian.org/security/2003/dsa-288	2018-10-19
http://www.gentoo.org/security/en/glsa/glsa-200303-20.xml	2018-10-19
http://www.mandriva.com/security/advisories?name=MDKSA-2003:035	2018-10-19
http://www.openpkg.org/security/OpenPKG-SA-2003.026-openssl.html	2018-10-19
http://www.redhat.com/support/errata/RHSA-2003-101.html	2018-10-19
http://www.redhat.com/support/errata/RHSA-2003-102.html	2018-10-19
http://www.securityfocus.com/archive/1/316577/30/25310/threaded	2018-10-19
https://lists.opensuse.org/opensuse-security-announce/2003-04/msg00005.html	2018-10-19
https://access.redhat.com/security/cve/CVE-2003-0131	2003-06-23
https://bugzilla.redhat.com/show_bug.cgi?id=1616975	2003-06-23

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"				0.9.6 Search vendor "Openssl" for product "Openssl" and version "0.9.6"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				0.9.6a Search vendor "Openssl" for product "Openssl" and version "0.9.6a"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				0.9.6b Search vendor "Openssl" for product "Openssl" and version "0.9.6b"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				0.9.6c Search vendor "Openssl" for product "Openssl" and version "0.9.6c"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				0.9.6d Search vendor "Openssl" for product "Openssl" and version "0.9.6d"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				0.9.6e Search vendor "Openssl" for product "Openssl" and version "0.9.6e"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				0.9.6g Search vendor "Openssl" for product "Openssl" and version "0.9.6g"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				0.9.6h Search vendor "Openssl" for product "Openssl" and version "0.9.6h"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				0.9.6i Search vendor "Openssl" for product "Openssl" and version "0.9.6i"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				0.9.7 Search vendor "Openssl" for product "Openssl" and version "0.9.7"		-		Affected
Openssl Search vendor "Openssl"		Openssl Search vendor "Openssl" for product "Openssl"				0.9.7a Search vendor "Openssl" for product "Openssl" and version "0.9.7a"		-		Affected