BDU:2021-05346High
BDU
BDU
Data Bank of Information Security Threats
BDU ФСТЭК is the authoritative Russian source of vulnerability information, covering both international CVEs relevant to domestic software and unique Russian-disclosed issues. Entries contain severity, affected product lists (in Russian), and mitigation recommendations.
Region
RU
Updates
1 ч
License
Открытые данные
Russian federal catalog of vulnerabilities and threats maintained by FSTEC. Required for compliance with Russian information security regulations (Приказ №17, Приказ №21).
https://bdu.fstec.ru →Share link
Anyone with the link can open this vulnerability.
Уязвимость реализации протокола STARTTLS программного средства для взаимодействия с серверами cURL связана с недостаточной проверкой подлин…
CVSS
8.2
High
EPSS
0.00
p0
Published
2021-01-01
Updated
2021-01-01
Description
Уязвимость реализации протокола STARTTLS программного средства для взаимодействия с серверами cURL связана с недостаточной проверкой подлинности данных. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, проводить атаки типа «человек посередине»
Tags · CWE
Pre-auth
Affected products
Daniel stenberg CurlDaniel stenberg CurlDaniel stenberg CurlDaniel stenberg CurlDaniel stenberg CurlDaniel stenberg CurlDaniel stenberg CurlDaniel stenberg CurlDaniel stenberg CurlMicrosoft corp .net coreMicrosoft corp .net coreMicrosoft corp .net coreMicrosoft corp .net coreMicrosoft corp .net coreMicrosoft corp .net coreMicrosoft corp .net coreMicrosoft corp .net coreMicrosoft corp .net coreRed hat inc. Red hat software collectionsRed hat inc. Red hat software collections
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Timeline
2021-01-01
Published
2021-01-01
Updated
CVSS 3.1 breakdown
Attack Vector
AV: N
Network (N)
Attack Complexity
AC: L
Low (L)
Privileges Required
PR: N
None (N)
User Interaction
UI: N
None (N)
Scope
S: U
Unchanged (U)
Confidentiality Impact
C: L
Low (L)
Integrity Impact
I: H
High (H)
Availability Impact
A: N
None (N)
Exploit indicators
EPSS
0.000 · p0
Known exploited (KEV)
No
Known exploits — Сканер-ВС
No Сканер-ВС checks registered for this vulnerability yet.
Affected products
| Product | Vendor | Status |
|---|---|---|
| curl | daniel stenberg | Tracked |
| curl | daniel stenberg | Tracked |
| curl | daniel stenberg | Tracked |
| curl | daniel stenberg | Tracked |
| curl | daniel stenberg | Tracked |
| curl | daniel stenberg | Tracked |
| curl | daniel stenberg | Tracked |
| curl | daniel stenberg | Tracked |
| curl | daniel stenberg | Tracked |
| .net core | microsoft corp | Tracked |
| .net core | microsoft corp | Tracked |
| .net core | microsoft corp | Tracked |
| .net core | microsoft corp | Tracked |
| .net core | microsoft corp | Tracked |
| .net core | microsoft corp | Tracked |
| .net core | microsoft corp | Tracked |
| .net core | microsoft corp | Tracked |
| .net core | microsoft corp | Tracked |
| red hat software collections | red hat inc. | Tracked |
| red hat software collections | red hat inc. | Tracked |
Showing first 20 of 168
Source databases
BDU
BDU
Data Bank of Information Security Threats
BDU ФСТЭК is the authoritative Russian source of vulnerability information, covering both international CVEs relevant to domestic software and unique Russian-disclosed issues. Entries contain severity, affected product lists (in Russian), and mitigation recommendations.
Region
RU
Updates
1 ч
License
Открытые данные
Russian federal catalog of vulnerabilities and threats maintained by FSTEC. Required for compliance with Russian information security regulations (Приказ №17, Приказ №21).
https://bdu.fstec.ru →MSR
MSR
Microsoft Security Response Center
The Security Update Guide is the source of truth for vulnerabilities in Microsoft products — KB article numbers, impacted builds and replacement patches. MSRC also assigns the MSRC-specific exploitability index used alongside CVSS.
Region
US
Updates
Patch Tuesday + ad-hoc
License
Proprietary
Microsoft's Security Update Guide, covering Windows, Office, Azure, SQL Server, Exchange and other first-party products.
https://msrc.microsoft.com/update-guide →Related vulnerabilities