CVE-2021-22934 — Classic Buffer Overflow in Pulse Connect Secure

CWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
7.2HIGHNVD
EPSS
4.7%
top 10.65%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Pulsesecure Pulse Connect SecureIvanti Connect Secure
Timeline
PublishedAug 16
Latest updateMay 24

Description

A vulnerability in Pulse Connect Secure before 9.1R12 could allow an authenticated administrator or compromised Pulse Connect Secure device in a load-balanced configuration to perform a buffer overflow via a malicious crafted web request.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 1.2 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5pulsesecure/pulse_connect_secureFixed in 9.1R12

🔴Vulnerability Details

2
GHSA
GHSA-cwvr-8j54-7jwh: A vulnerability in Pulse Connect Secure before 9↗2022-05-24
▶
CVEList
CVE-2021-22934: A vulnerability in Pulse Connect Secure before 9↗2021-08-16
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CVE-2021-22934 — Classic Buffer Overflow | cvebase