CVE-2019-17006
Published: 31 December 2019
In Network Security Services (NSS) before 3.46, several cryptographic primitives had missing length checks. In cases where the application calling the library did not perform a sanity check on the inputs it could result in a crash due to a buffer overflow.
Priority
Status
Package | Release | Status |
---|---|---|
nss Launchpad, Ubuntu, Debian |
bionic |
Released
(2:3.35-2ubuntu2.7)
|
disco |
Released
(2:3.42-1ubuntu2.5)
|
|
eoan |
Released
(2:3.45-1ubuntu2.2)
|
|
trusty |
Released
(2:3.28.4-0ubuntu0.14.04.5+esm4)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
upstream |
Released
(2:3.47-1)
|
|
xenial |
Released
(2:3.28.4-0ubuntu0.16.04.10)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |