2021. The age of the super vulnerability?

I don’t know about you, but to me it seems that every week we are seeing another vulnerability that not only grants significant access to the vulnerable system but also more widely internally. This last week we have seen the latest round of Microsoft Exchange vulnerabilities. The April 2021 updat...

Security update for shim (important)

openSUSE Security Update: Security update for shim Announcement ID: openSUSE-SU-2021:0598-1 Rating: important References: 1173411 1174512 1175509 1177315 1177404 1177789 1182057 1184454 Cross-References: CVE-2019-14584 CVSS scores: CVE-2019-14584 SUSE: 4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A...

CISA Releases Alert on Exploitation of Pulse Connect Secure Vulnerabilities

CISA is aware of ongoing exploitation of Ivanti Pulse Connect Secure vulnerabilities compromising U.S. government agencies, critical infrastructure entities, and private sector organizations. In response, CISA has released Alert AA21-110A: Exploitation of Pulse Connect Secure Vulnerabilities, as...

openssl: NULL pointer dereference in signature_algorithms processing

A flaw was found in openssl. A server crash and denial of service attack could occur if a client sends a TLSv1.2 renegotiation ClientHello and omits the signaturealgorithms extension but includes a signaturealgorithmscert extension. The highest threat from this vulnerability is to system...

openssl: NULL pointer dereference in signature_algorithms processing

A flaw was found in openssl. A server crash and denial of service attack could occur if a client sends a TLSv1.2 renegotiation ClientHello and omits the signaturealgorithms extension but includes a signaturealgorithmscert extension. The highest threat from this vulnerability is to system...

openssl: NULL pointer dereference in signature_algorithms processing

A flaw was found in openssl. A server crash and denial of service attack could occur if a client sends a TLSv1.2 renegotiation ClientHello and omits the signaturealgorithms extension but includes a signaturealgorithmscert extension. The highest threat from this vulnerability is to system...

CVE-2020-8405

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none...

CVE-2021-20270

creationtimestamp| type| source ---|---|--- 2021-03-23 19:38:41+00:00| seen| https://t.me/cibsecurity/25327 2026-04-02 17:00:00+00:00| seen| https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0395/...

Advantech iView Unauthenticated Remote Code Execution Exploit

This Metasploit module exploits an unauthenticated configuration change combined with an unauthenticated file write primitive, leading to an arbitrary file write that allows for remote code execution as the user running iView, which is typically NT AUTHORITY\SYSTEM. This issue was demonstrated in...

TIBCO Security Advisory: March 23, 2021 - TIBCO ActiveSpaces -2021-28824

TIBCO ActiveSpaces Windows Platform Installation vulnerability Original release date: March 23, 2021 Last revised: CVE-2021-28824 Source: TIBCOSoftware Inc. Products Affected TIBCO ActiveSpaces - Community Edition versions 4.5.0 and below TIBCO ActiveSpaces - Developer Edition versions 4.5.0 and...

TIBCO Security Advisory: March 23, 2021 - TIBCO ActiveSpaces -2021-28824

TIBCO ActiveSpaces Windows Platform Installation vulnerability Original release date: March 23, 2021 Last revised: CVE-2021-28824 Source: TIBCOSoftware Inc. Products Affected TIBCO ActiveSpaces - Community Edition versions 4.5.0 and below TIBCO ActiveSpaces - Developer Edition versions 4.5.0 and...

TIBCO Security Advisory: March 23, 2021 - TIBCO Enterprise Message Service -2021-28822

TIBCO Enterprise Message Service Windows Platform Artifact Search vulnerability Original release date: March 23,2021 Last revised: CVE-2021-28822 Source: TIBCO Software Inc. Products Affected TIBCO Enterprise Message Service versions 8.5.1 and below TIBCO Enterprise Message Service - Community...

TIBCO Security Advisory: March 23, 2021 - TIBCO Enterprise Message Service -2021-28821

TIBCO Enterprise Message Service Windows Platform Installation vulnerability Original release date: March 23,2021 Last revised: CVE-2021-28821 Source: TIBCO Software Inc. Products Affected TIBCO Enterprise Message Service versions 8.5.1 and below TIBCO Enterprise Message Service - Community Editi...

TIBCO Security Advisory: March 23, 2021 - TIBCO Enterprise Message Service -2021-28821

TIBCO Enterprise Message Service Windows Platform Installation vulnerability Original release date: March 23,2021 Last revised: CVE-2021-28821 Source: TIBCO Software Inc. Products Affected TIBCO Enterprise Message Service versions 8.5.1 and below TIBCO Enterprise Message Service - Community Editi...

CVE-2021-28957

creationtimestamp| type| source ---|---|--- 2021-03-21 11:35:32+00:00| seen| https://t.me/cibsecurity/25214 2023-02-16 11:40:08+00:00| seen| https://t.me/truesecator/4074 2026-04-02 17:00:00+00:00| seen| https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0395/...

TIBCO Security Advisory: March 23, 2021 - TIBCO FTL -2021-28820

TIBCO FTL Windows Platform Artifact Search vulnerability Original release date:March 23, 2021 Last revised: CVE-2021-28820 Source: TIBCO Software Inc. Products Affected TIBCO FTL - Community Edition versions 6.5.0 and below TIBCO FTL - Developer Edition versions 6.5.0 and below TIBCO FTL -...

TIBCO Security Advisory: March 23, 2021 - TIBCO FTL -2021-28820

TIBCO FTL Windows Platform Artifact Search vulnerability Original release date:March 23, 2021 Last revised: CVE-2021-28820 Source: TIBCO Software Inc. Products Affected TIBCO FTL - Community Edition versions 6.5.0 and below TIBCO FTL - Developer Edition versions 6.5.0 and below TIBCO FTL -...

TIBCO Security Advisory: March 23, 2021 - TIBCO Rendezvous -2021-28817

TIBCO Rendezvous Windows Platform Installation vulnerability Original release date:March 23, 2021 Last revised: CVE-2021-28817 Source: TIBCO Software Inc. Products Affected TIBCO Rendezvous versions 8.5.1 and below TIBCO Rendezvous Developer Edition versions 8.5.1 and below The following componen...

CVE-2021-27291

creationtimestamp| type| source ---|---|--- 2021-03-17 15:31:16+00:00| seen| https://t.me/cibsecurity/25029 2026-04-02 17:00:00+00:00| seen| https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0395/...

CVE-2020-35662

A flaw was found in Salt where several places did not verify the SSL cert by default. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...