DEBIAN-CVE-2018-0735

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Source
https://security-tracker.debian.org/tracker/CVE-2018-0735
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2018-0735.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2018-0735
Upstream
Published
2018-10-29T13:29:00Z
Modified
2025-09-25T22:40:21Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

The OpenSSL ECDSA 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 1.1.0j (Affected 1.1.0-1.1.0i). Fixed in OpenSSL 1.1.1a (Affected 1.1.1).

References

Affected packages

Debian:11 / openssl

Package

Name
openssl
Purl
pkg:deb/debian/openssl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.1a-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / openssl

Package

Name
openssl
Purl
pkg:deb/debian/openssl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.1a-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / openssl

Package

Name
openssl
Purl
pkg:deb/debian/openssl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.1a-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / openssl

Package

Name
openssl
Purl
pkg:deb/debian/openssl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.1.1a-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}