CVE-2023-44176 — Stack-based Buffer Overflow in Networks Junos OS

CWE-121 — Stack-based Buffer OverflowCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 82.03%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Juniper Networks Junos OSJuniper JunosJuniper Junos OS Evolved
Timeline
PublishedOct 13

Description

A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos OS allows a low privileged attacker to execute a specific CLI commands leading to Denial of Service. Repeated actions by the attacker will create a sustained Denial of Service (DoS) condition. This issue affects Juniper Networks: Junos OS: * All versions prior to 20.4R3-S8; * 21.2 versions prior to 21.2R3-S6; * 21.3 versions prior to 21.3R3-S5; * 22.1 versions prior to 22.1R3-S3; * 22.3 versions prior t…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5juniper_networks/junos_os21.2 — 21.2R3-S6+5
▶NVDjuniper/junos< 20.4+8

🔴Vulnerability Details

2
GHSA
GHSA-v38m-2fgx-2r9p: A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos OS allows a low privileged attacker to execute a specific CLI↗2023-10-13
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CVEList
Junos OS : Stack overflow vulnerability in CLI command processing↗2023-10-12
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📋Vendor Advisories

1
Juniper
CVE-2023-44176: A Stack-based Buffer Overflow vulnerability in the CLI command of Juniper Networks Junos OS allows a low privileged attacker to execute a specific CL↗2023-10-13
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CVE-2023-44176 — Stack-based Buffer Overflow | cvebase