CVE-2020-27770CWE-190

Due to a missing check for 0 value of `replace_extent`, it is possible for offset `p` to overflow in SubstituteString(), causing potential impact to…

published December 4, 2020

CVSS
—
EPSS
1%
Percentile
66.3
In the wild
Unconfirmed
What it is

Due to a missing check for 0 value of `replace_extent`, it is possible for offset `p` to overflow in SubstituteString(), causing potential impact to application availability. This could be triggered by a crafted input file that is processed by ImageMagick. This flaw affects ImageMagick versions prior to 7.0.8-68.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01147 · 66.3th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2020-12-04T00:00Z
EPSS history
Timeline
  • 04 DEC 00:00Z
    Due to a missing check for 0 value of `replace_extent`, it is possible for offset `p` to overflow in SubstituteString(), causing potential impact to…
    cvelistv5