VDB
CVE-2003-0147
CVE-2003-0147
PUBLISHED
CVSS 5 MEDIUM
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).
EPSS 28.74% · 96.6th percentile
Risk Scores
CVSS 2.0
5
EPSS Score
28.74%
96.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| openssl | openssl | 0.9.6, 0.9.6a, 0.9.6b |
| openpkg | openpkg | 1.1, 1.2 |
| n/a | n/a | n/a |
| stunnel | stunnel | 3.9, 3.10, 3.13 |
Exploit Intelligence
- OpenPKG-SA-2003.019 (circl)
- 20030325 Fwd: APPLE-SA-2003-03-24 Samba, OpenSSL (circl)
- RHSA-2003:101 (circl)
- RHSA-2003:102 (circl)
- http://www.openssl.org/news/secadv_20030317.txt (circl)
- GLSA-200303-15 (circl)
- oval:org.mitre.oval:def:466 (circl)
- CSSA-2003-014.0 (circl)
- MDKSA-2003:035 (circl)
- http://crypto.stanford.edu/~dabo/papers/ssl-timing.pdf (circl)
…and 14 more exploits
Timeline
- Mar 14, 2003 CVE Published
- Mar 14, 2003 PoC Published
- Feb 4, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 17, 2023 EPSS Score
- Oct 30, 2023 EPSS Score
- Dec 22, 2023 EPSS Score
References
- DSA-288 vendor-advisory
- RHSA-2003:101 vendor-advisory
- RHSA-2003:102 vendor-advisory
- http://www.openssl.org/news/secadv_20030317.txt url
- GLSA-200303-15 vendor-advisory
- 20030325 Fwd: APPLE-SA-2003-03-24 Samba, OpenSSL mailing-list
- 20030317 [ADVISORY] Timing Attack on OpenSSL mailing-list
- CSSA-2003-014.0 vendor-advisory
- MDKSA-2003:035 vendor-advisory
- http://crypto.stanford.edu/~dabo/papers/ssl-timing.pdf url
- GLSA-200303-23 vendor-advisory
- oval:org.mitre.oval:def:466 vdb
- OpenPKG-SA-2003.019 vendor-advisory
- GLSA-200303-24 vendor-advisory
- IMNX-2003-7+-001-01 vendor-advisory
- 20030501-01-I vendor-advisory
- 20030313 Vulnerability in OpenSSL mailing-list
- 20030320 [OpenPKG-SA-2003.026] OpenPKG Security Advisory (openssl) mailing-list
- CLA-2003:625 vendor-advisory
- VU#997481 third-party-advisory
…and 2 more