CVE-2015-1607

kbx/keybox-search.c in GnuPG before 1.4.19, 2.0.x before 2.0.27, and 2.1.x before 2.1.2 does not properly handle bitwise left-shifts, which allows remote…

published November 20, 2019

CVSS
—
EPSS
2%
Percentile
84.4
In the wild
Unconfirmed
What it is

kbx/keybox-search.c in GnuPG before 1.4.19, 2.0.x before 2.0.27, and 2.1.x before 2.1.2 does not properly handle bitwise left-shifts, which allows remote attackers to cause a denial of service (invalid read operation) via a crafted keyring file, related to sign extensions and "memcpy with overlapping ranges."

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02473 · 84.4th percentile
Published
2019-11-20T18:30Z
EPSS history
Timeline
  • 20 NOV 18:30Z
    kbx/keybox-search.c in GnuPG before 1.4.19, 2.0.x before 2.0.27, and 2.1.x before 2.1.2 does not properly handle bitwise left-shifts, which allows remote…
    cvelistv5