Vulnerabilites related to oryx-embedded - cyclonetcp
cve-2021-26788
Vulnerability from cvelistv5
Published
2021-03-08 12:53
Modified
2024-08-03 20:33
Severity ?
Summary
Oryx Embedded CycloneTCP 1.7.6 to 2.0.0, fixed in 2.0.2, is affected by incorrect input validation, which may cause a denial of service (DoS). To exploit the vulnerability, an attacker needs to have TCP connectivity to the target system. Receiving a maliciously crafted TCP packet from an unauthenticated endpoint is sufficient to trigger the bug.
References
https://github.com/Oryx-Embedded/CycloneTCP/commit/de5336016edbe1e90327d0ed1cba5c4e49114366?branch=de5336016edbe1e90327d0ed1cba5c4e49114366&diff=splitx_refsource_MISC
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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cve-2020-27631
Vulnerability from cvelistv5
Published
2023-10-10 00:00
Modified
2024-09-19 15:28
Severity ?
Summary
In Oryx CycloneTCP 1.9.6, TCP ISNs are improperly random.
References
https://www.forescout.com
https://www.cisa.gov/news-events/ics-advisories/icsa-21-042-01
https://www.forescout.com/resources/numberjack-weak-isn-generation-in-embedded-tcpip-stacks/
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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Vulnerability from fkie_nvd
Published
2021-03-08 13:15
Modified
2024-11-21 05:56
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Oryx Embedded CycloneTCP 1.7.6 to 2.0.0, fixed in 2.0.2, is affected by incorrect input validation, which may cause a denial of service (DoS). To exploit the vulnerability, an attacker needs to have TCP connectivity to the target system. Receiving a maliciously crafted TCP packet from an unauthenticated endpoint is sufficient to trigger the bug.
References
cve@mitre.orghttps://github.com/Oryx-Embedded/CycloneTCP/commit/de5336016edbe1e90327d0ed1cba5c4e49114366?branch=de5336016edbe1e90327d0ed1cba5c4e49114366&diff=splitPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/Oryx-Embedded/CycloneTCP/commit/de5336016edbe1e90327d0ed1cba5c4e49114366?branch=de5336016edbe1e90327d0ed1cba5c4e49114366&diff=splitPatch, Third Party Advisory
Impacted products
Vendor Product Version
oryx-embedded cyclonetcp *


To clipboard 

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Vulnerability from fkie_nvd
Published
2023-10-10 17:15
Modified
2024-11-21 05:21
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
In Oryx CycloneTCP 1.9.6, TCP ISNs are improperly random.
References
cve@mitre.orghttps://www.cisa.gov/news-events/ics-advisories/icsa-21-042-01Third Party Advisory, US Government Resource
cve@mitre.orghttps://www.forescout.comThird Party Advisory
cve@mitre.orghttps://www.forescout.com/resources/numberjack-weak-isn-generation-in-embedded-tcpip-stacks/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.cisa.gov/news-events/ics-advisories/icsa-21-042-01Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.forescout.comThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.forescout.com/resources/numberjack-weak-isn-generation-in-embedded-tcpip-stacks/Third Party Advisory
Impacted products
Vendor Product Version
oryx-embedded cyclonetcp 1.9.6


To clipboard 

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