CVE-2020-12651

CRITICAL

9.8

Description

SecureCRT before 8.7.2 allows remote attackers to execute arbitrary code via an Integer Overflow and a Buffer Overflow because a banner can trigger a line number to CSI functions that exceeds INT_MAX.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published5/15/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

apple:iphone_osapple:macoslinux:linux_kernelmicrosoft:windowsvandyke:securecrt

Weaknesses (CWE)

CWE-190

References

https://bugs.chromium.org/p/project-zero/issues/detail?id=2033(cve@mitre.org)

https://twitter.com/taviso/status/1261079774190919680(cve@mitre.org)

https://www.vandyke.com/products/securecrt/history.txt(cve@mitre.org)

https://www.vandyke.com/support/advisory/index.html(cve@mitre.org)

https://bugs.chromium.org/p/project-zero/issues/detail?id=2033(af854a3a-2127-422b-91ae-364da2661108)

https://twitter.com/taviso/status/1261079774190919680(af854a3a-2127-422b-91ae-364da2661108)

https://www.vandyke.com/products/securecrt/history.txt(af854a3a-2127-422b-91ae-364da2661108)

https://www.vandyke.com/support/advisory/index.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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