CVE-2003-0147

Published: Mar 31, 2003Modified: Apr 16, 2026

5.0

Vector

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

Exploitability: 10.0 / Impact: 2.9

Source: NVD

Description

OpenSSL does not use RSA blinding by default, which allows local and remote attackers to obtain the server's private key by determining factors using timing differences on (1) the number of extra reductions during Montgomery reduction, and (2) the use of different integer multiplication algorithms ("Karatsuba" and normal).

Affected (35)

Products: Openpkg: Openpkg · Openssl: Openssl · Stunnel: Stunnel

1 product

1 product

1 product

Configuration A

35 vulnerable

Vulnerable Software	Affected Versions
Openpkg Openpkg	All versions
Openpkg Openpkg	Version 1.1
Openpkg Openpkg	Version 1.2
Openssl Openssl	Version 0.9.6
Openssl Openssl	Version 0.9.6a
Openssl Openssl	Version 0.9.6b
Openssl Openssl	Version 0.9.6c
Openssl Openssl	Version 0.9.6d
Openssl Openssl	Version 0.9.6e
Openssl Openssl	Version 0.9.6g
Openssl Openssl	Version 0.9.6h
Openssl Openssl	Version 0.9.6i
Openssl Openssl	Version 0.9.7
Openssl Openssl	Version 0.9.7a
Stunnel Stunnel	Version 3.10
Stunnel Stunnel	Version 3.11
Stunnel Stunnel	Version 3.12
Stunnel Stunnel	Version 3.13
Stunnel Stunnel	Version 3.14
Stunnel Stunnel	Version 3.15
Stunnel Stunnel	Version 3.16
Stunnel Stunnel	Version 3.17
Stunnel Stunnel	Version 3.18
Stunnel Stunnel	Version 3.19
Stunnel Stunnel	Version 3.20
Stunnel Stunnel	Version 3.21
Stunnel Stunnel	Version 3.22
Stunnel Stunnel	Version 3.7
Stunnel Stunnel	Version 3.8
Stunnel Stunnel	Version 3.9
Stunnel Stunnel	Version 4.01
Stunnel Stunnel	Version 4.02
Stunnel Stunnel	Version 4.03
Stunnel Stunnel	Version 4.04
Stunnel Stunnel	Version 4.0

References (46)

ftp://ftp.sco.com/pub/security/OpenLinux/CSSA-2003-014.0.txt (unsafe URL)

Source: cve@mitre.org

ftp://patches.sgi.com/support/free/security/advisories/20030501-01-I (unsafe URL)

Source: cve@mitre.org

http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0130.html

Source: cve@mitre.org

Vendor Advisory

http://crypto.stanford.edu/~dabo/papers/ssl-timing.pdf

Source: cve@mitre.org

http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000625

Source: cve@mitre.org

http://marc.info/?l=bugtraq&m=104766550528628&w=2

Source: cve@mitre.org

http://marc.info/?l=bugtraq&m=104792570615648&w=2

Source: cve@mitre.org

http://marc.info/?l=bugtraq&m=104819602408063&w=2

Source: cve@mitre.org

http://marc.info/?l=bugtraq&m=104829040921835&w=2

Source: cve@mitre.org

http://marc.info/?l=bugtraq&m=104861762028637&w=2

Source: cve@mitre.org

http://www.debian.org/security/2003/dsa-288

Source: cve@mitre.org

http://www.gentoo.org/security/en/glsa/glsa-200303-23.xml

Source: cve@mitre.org

http://www.kb.cert.org/vuls/id/997481

Source: cve@mitre.org

Third Party AdvisoryUS Government Resource

http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2003:035

Source: cve@mitre.org

http://www.openpkg.com/security/advisories/OpenPKG-SA-2003.019.html

Source: cve@mitre.org

http://www.openssl.org/news/secadv_20030317.txt

Source: cve@mitre.org

http://www.redhat.com/support/errata/RHSA-2003-101.html

Source: cve@mitre.org

http://www.redhat.com/support/errata/RHSA-2003-102.html

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/316165/30/25370/threaded

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/316165/30/25370/threaded

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/316577/30/25310/threaded

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/316577/30/25310/threaded

Source: cve@mitre.org

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A466

Source: cve@mitre.org

ftp://ftp.sco.com/pub/security/OpenLinux/CSSA-2003-014.0.txt (unsafe URL)

Source: af854a3a-2127-422b-91ae-364da2661108

ftp://patches.sgi.com/support/free/security/advisories/20030501-01-I (unsafe URL)

Source: af854a3a-2127-422b-91ae-364da2661108

http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0130.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://crypto.stanford.edu/~dabo/papers/ssl-timing.pdf

Source: af854a3a-2127-422b-91ae-364da2661108

http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000625

Source: af854a3a-2127-422b-91ae-364da2661108

http://marc.info/?l=bugtraq&m=104766550528628&w=2

Source: af854a3a-2127-422b-91ae-364da2661108

http://marc.info/?l=bugtraq&m=104792570615648&w=2

Source: af854a3a-2127-422b-91ae-364da2661108

http://marc.info/?l=bugtraq&m=104819602408063&w=2

Source: af854a3a-2127-422b-91ae-364da2661108

http://marc.info/?l=bugtraq&m=104829040921835&w=2

Source: af854a3a-2127-422b-91ae-364da2661108

http://marc.info/?l=bugtraq&m=104861762028637&w=2

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.debian.org/security/2003/dsa-288

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.gentoo.org/security/en/glsa/glsa-200303-23.xml

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.kb.cert.org/vuls/id/997481

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryUS Government Resource

http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2003:035

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openpkg.com/security/advisories/OpenPKG-SA-2003.019.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openssl.org/news/secadv_20030317.txt

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.redhat.com/support/errata/RHSA-2003-101.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.redhat.com/support/errata/RHSA-2003-102.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/archive/1/316165/30/25370/threaded

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/archive/1/316165/30/25370/threaded

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/archive/1/316577/30/25310/threaded

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/archive/1/316577/30/25310/threaded

Source: af854a3a-2127-422b-91ae-364da2661108

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A466

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.