CVE-2003-0147
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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 7.06% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 94.0% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2003-03-18 05:00Z23 YR AGO
- Last updated
- 2024-08-08 01:43Z2 YR AGO
- Reserved
- 2003-03-14
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- 8fdd5ca815676ef5a7a85cda319e137d8d9f7745fa60f1c5d0235a620a2b7cbf
05 Affected products
06 References
- www.debian.orgDSA-288http://www.debian.org/security/2003/dsa-288
- www.redhat.comRHSA-2003:101http://www.redhat.com/support/errata/RHSA-2003-101.html
- www.redhat.comRHSA-2003:102http://www.redhat.com/support/errata/RHSA-2003-102.html
- www.openssl.orghttp://www.openssl.org/news/secadv_20030317.txt
- marc.infoGLSA-200303-15http://marc.info/?l=bugtraq&m=104829040921835&w=2
- www.securityfocus.com20030325 Fwd: APPLE-SA-2003-03-24 Samba, OpenSSLhttp://www.securityfocus.com/archive/1/316165/30/25370/threaded
- marc.info20030317 [ADVISORY] Timing Attack on OpenSSLhttp://marc.info/?l=bugtraq&m=104792570615648&w=2
- ftp.sco.comCSSA-2003-014.0ftp://ftp.sco.com/pub/security/OpenLinux/CSSA-2003-014.0.txt
- www.mandrakesecure.netMDKSA-2003:035http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2003:035
- crypto.stanford.eduhttp://crypto.stanford.edu/~dabo/papers/ssl-timing.pdf
- www.gentoo.orgGLSA-200303-23http://www.gentoo.org/security/en/glsa/glsa-200303-23.xml
- oval.cisecurity.orgoval:org.mitre.oval:def:466https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A466
- www.openpkg.comOpenPKG-SA-2003.019http://www.openpkg.com/security/advisories/OpenPKG-SA-2003.019.html
- marc.infoGLSA-200303-24http://marc.info/?l=bugtraq&m=104861762028637&w=2
- www.securityfocus.comIMNX-2003-7+-001-01http://www.securityfocus.com/archive/1/316577/30/25310/threaded
- patches.sgi.com20030501-01-Iftp://patches.sgi.com/support/free/security/advisories/20030501-01-I
- marc.info20030313 Vulnerability in OpenSSLhttp://marc.info/?l=bugtraq&m=104766550528628&w=2
- marc.info20030320 [OpenPKG-SA-2003.026] OpenPKG Security Advisory (openssl)http://marc.info/?l=bugtraq&m=104819602408063&w=2
- distro.conectiva.com.brCLA-2003:625http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000625
- www.kb.cert.orgVU#997481http://www.kb.cert.org/vuls/id/997481
- archives.neohapsis.com20030313 OpenSSL Private Key Disclosurehttp://archives.neohapsis.com/archives/vulnwatch/2003-q1/0130.html
07 Fixed in
Debian 12
- openssl Fixed in 0.9.7b-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- openssl Fixed in 0.9.7b-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- openssl Fixed in 0.9.7b-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.