VDB

CVE-2018-12440

CVE-2018-12440 PUBLISHED CVSS 4.699999809265137 MEDIUM

BoringSSL through 2018-06-14 allows a memory-cache side-channel attack on DSA signatures, aka the Return Of the Hidden Number Problem or ROHNP. To discover a DSA key, the attacker needs access to either the local machine or a different virtual machine on the same physical host.

EPSS 0.14% · 3.5th percentile

Risk Scores

CVSS 3.0
4.699999809265137
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.14%
3.5th percentile

Affected Products

VendorProductVersions
googleboringssl0
n/an/a*

Timeline

  • Jun 15, 2018 CVE Published
  • Apr 14, 2021 EPSS Score
  • Jun 23, 2021 EPSS Score
  • Aug 25, 2021 EPSS Score
  • Oct 26, 2021 EPSS Score
  • Dec 28, 2021 EPSS Score
  • Feb 4, 2022 EPSS Score
  • Mar 1, 2022 EPSS Score
  • May 3, 2022 EPSS Score
  • May 14, 2022 CVE Updated
  • Sep 6, 2022 EPSS Score
  • Nov 8, 2022 EPSS Score

References

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