CVE-2018-0734
⚪ Do wiadomości
Algorytm podpisu DSA w OpenSSL jest podatny na atak kanałem bocznym, co pozwala na odzyskanie klucza prywatnego.
CVSS
5.9
EPSS
12.2%
Exploit
none
Vendor
oracle
Opis źródłowy (NVD)
The OpenSSL DSA signature algorithm has been shown to be vulnerable to a timing side channel attack. An attacker could use variations in the signing algorithm to recover the private key. Fixed in OpenSSL 1.1.1a (Affected 1.1.1). Fixed in OpenSSL 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.0.2q (Affected 1.0.2-1.0.2p).
brak
Brak patcha
Źródła i daty
| Źródło | Wartość |
|---|---|
| NVD – CVSS | 5.9 |
| CISA KEV (aktywnie wykorzystywane) | Nie |
| FIRST EPSS (prawdopodobieństwo exploita) | 12.2% |
| Opublikowano (NVD) | 2018-10-30 12:29:00 UTC |
| Ostatnia modyfikacja (NVD) | 2026-10-08 22:16:42 UTC |
Referencje
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00030.html ([email protected]) [Mailing List, Third Party Advisory]
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00056.html ([email protected]) [Mailing List, Third Party Advisory]
- http://www.securityfocus.com/bid/105758 ([email protected]) [Third Party Advisory, VDB Entry]
- https://access.redhat.com/errata/RHSA-2019:2304 ([email protected]) [Third Party Advisory]
- https://access.redhat.com/errata/RHSA-2019:3700 ([email protected]) [Third Party Advisory]
- https://access.redhat.com/errata/RHSA-2019:3932 ([email protected]) [Third Party Advisory]
- https://access.redhat.com/errata/RHSA-2019:3933 ([email protected]) [Third Party Advisory]
- https://access.redhat.com/errata/RHSA-2019:3935 ([email protected]) [Third Party Advisory]
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=43e6a58d4991a451daf4891ff05a48735df871ac ([email protected])
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=8abfe72e8c1de1b95f50aa0d9134803b4d00070f ([email protected])
- https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ef11e19d1365eea2b1851e6f540a0bf365d303e7 ([email protected])
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6JYUUNGSHOM/ ([email protected])
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z/ ([email protected])
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5FMYOZDE4V/ ([email protected])
- https://nodejs.org/en/blog/vulnerability/november-2018-security-releases/ ([email protected]) [Third Party Advisory]
- https://security.netapp.com/advisory/ntap-20181105-0002/ ([email protected]) [Third Party Advisory]
- https://security.netapp.com/advisory/ntap-20190118-0002/ ([email protected]) [Third Party Advisory]
- https://security.netapp.com/advisory/ntap-20190423-0002/ ([email protected]) [Third Party Advisory]
- https://usn.ubuntu.com/3840-1/ ([email protected]) [Third Party Advisory]
- https://www.debian.org/security/2018/dsa-4348 ([email protected]) [Third Party Advisory]
- https://www.debian.org/security/2018/dsa-4355 ([email protected]) [Third Party Advisory]
- https://www.openssl.org/news/secadv/20181030.txt ([email protected]) [Vendor Advisory]
- https://www.oracle.com/security-alerts/cpuapr2020.html ([email protected]) [Third Party Advisory]
- https://www.oracle.com/security-alerts/cpujan2020.html ([email protected]) [Third Party Advisory]
- https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html ([email protected]) [Patch, Third Party Advisory]
- https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html ([email protected]) [Patch, Third Party Advisory]
- https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html ([email protected]) [Patch, Third Party Advisory]
- https://www.tenable.com/security/tns-2018-16 ([email protected]) [Third Party Advisory]
- https://www.tenable.com/security/tns-2018-17 ([email protected]) [Third Party Advisory]