CVE-2018-0734Not scoredCWE-327

CVE-2018-0734: Timing attack against DSA

OpenSSL

Vendor fix available · Affected: OpenSSL · Exploitation: likely to be exploited (10% or more)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

12.2%probability of exploitation in the next 30 days

96th percentile

050100

Higher than 96% of scored CVEs

Not scored yet. The CVE record carries no CVSS score.

DescriptionCVE.org

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).

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

OpenSSL · OpenSSLFixed 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)

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Likely to be exploited (10% or more). EPSS gives it a 10% or higher chance of exploitation in the next 30 days.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Use of a Broken or Risky Cryptographic Algorithm · Cryptography
Vendor: OpenSSL
Published: October 2018
Band: Likely to be exploited (10% or more), October 2018

CoverageNo articles yet

No CyberSIXT article names CVE-2018-0734 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References

17 more references are in the CVE record.