curl 7.58.0-2ubuntu3.15: curl 7.58.0-2ubuntu3.15 for Ubuntu 18.04.6 LTS (bionic)

curl 7.58.0-2ubuntu3.15, released September 14, 2021, fixes 2 CVEs in curl. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.

Urgent1 publicly disclosedUnsupported product

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

7.5

Base score, 0 to 10

Highest EPSS

0.0454

91st percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 1
                                High 1
                                Routine 0

Fixed package versions

Product	Release	Fixed in
curl	Ubuntu 18.04.6 LTS (bionic)	7.58.0-2ubuntu3.15

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2021-22947	Open Source Curl Remote Code Execution Vulnerability	6.1	0.0301	DisclosedExploitation Less Likely
High	CVE-2021-22946	curl: fix protocol downgrade required TLS bypass	7.5	0.0454	None reported

Also fixes CVE-2021-22947

KB5009557
Windows 10 Version 1809 for 32-bit Systems, Windows 10 Version 1809 for ARM64-based Systems, Windows 10 Version 1809 for x64-based Systems and 2 more
KB5009543
Windows 10 Version 20H2 for 32-bit Systems, Windows 10 Version 20H2 for ARM64-based Systems, Windows 10 Version 21H1 for 32-bit Systems and 6 more
KB5009555
Windows Server 2022, Windows Server 2022 (Server Core installation)
KB5009566
Windows 11 version 21H2 for ARM64-based Systems, Windows 11 version 21H2 for x64-based Systems
KB5009545
Windows 10 Version 1909 for 32-bit Systems, Windows 10 Version 1909 for ARM64-based Systems, Windows 10 Version 1909 for x64-based Systems
curl 7.74.0-1.3ubuntu2
curl on Ubuntu 22.04.1 LTS (jammy)
libcurl3-gnutls 7.74.0-1.3ubuntu2
libcurl3-gnutls on Ubuntu 22.04.1 LTS (jammy)
libcurl3-nss 7.74.0-1.3ubuntu2
libcurl3-nss on Ubuntu 22.04.1 LTS (jammy)

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