CVE-2020-1763CWE-125

An out-of-bounds buffer read flaw was found in the pluto daemon of libreswan from versions 3.27 till 3.31 where, an unauthenticated attacker could use this…

High · published May 12, 2020

CVSS v3.1
7.5
EPSS
4%
Percentile
89.3
In the wild
Unconfirmed
What it is

An out-of-bounds buffer read flaw was found in the pluto daemon of libreswan from versions 3.27 till 3.31 where, an unauthenticated attacker could use this flaw to crash libreswan by sending specially-crafted IKEv1 Informational Exchange packets. The daemon respawns after the crash.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.03575 · 89.3th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2020-05-12T13:41Z
EPSS history
Timeline
  • 12 MAY 13:41Z
    An out-of-bounds buffer read flaw was found in the pluto daemon of libreswan from versions 3.27 till 3.31 where, an unauthenticated attacker could use this…
    cvelistv5