Vulnerabilities > CVE-2021-39533 - Out-of-bounds Write vulnerability in Juniper Libslax

Attack vector

NETWORK

Attack complexity

MEDIUM

Privileges required

NONE

Confidentiality impact

PARTIAL

Integrity impact

PARTIAL

Availability impact

PARTIAL

network

NVD

Published: 2021-09-20

Updated: 2021-10-02

Summary

An issue was discovered in libslax through v0.22.1. slaxLexer() in slaxlexer.c has a heap-based buffer overflow.

Part	Description	Count
Application	Juniper Juniper Libslax 0.15.0 Juniper Libslax 0.16.0 Juniper Libslax 0.16.1 Juniper Libslax 0.16.2 Juniper Libslax 0.16.3 Juniper Libslax 0.16.6 Juniper Libslax 0.16.7 Juniper Libslax 0.16.8 Juniper Libslax 0.16.9 Juniper Libslax 0.16.10 Juniper Libslax 0.16.11 Juniper Libslax 0.16.12 Juniper Libslax 0.16.13 Juniper Libslax 0.16.14 Juniper Libslax 0.16.15 Juniper Libslax 0.16.16 Juniper Libslax 0.16.17 Juniper Libslax 0.16.18 Juniper Libslax 0.17.0 Juniper Libslax 0.17.1 Juniper Libslax 0.17.2 Juniper Libslax 0.17.3 Juniper Libslax 0.18.0 Juniper Libslax 0.18.1 Juniper Libslax 0.19.0 Juniper Libslax 0.20.0 Juniper Libslax 0.20.1 Juniper Libslax 0.20.2 Juniper Libslax 0.21.0 Juniper Libslax 0.21.1 Juniper Libslax 0.21.2 Juniper Libslax 0.22.0	32