Vulnerability Monitor

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CVE-2021-33194

golang.org/x/net before v0.0.0-20210520170846-37e1c6afe023 allows attackers to cause a denial of service (infinite loop) via crafted ParseFragment input.

Published

2021-05-26T15:15:08.217

Last Modified

2024-11-21T06:08:29.390

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-835

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	golang	go	≤ 1.15.12	Yes
Application	golang	go	≤ 1.16.4	Yes
Operating System	fedoraproject	fedora	36	Yes

References

https://github.com/golang/net/commit/37e1c6afe02340126705deced573a85ab75209d7 Patch, Third Party Advisory ([email protected])
https://groups.google.com/g/golang-announce/c/wPunbCPkWUg Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4CHKSFMHZVOBCZSSVRE3UEYNKARTBMTM/ ([email protected])
https://github.com/golang/net/commit/37e1c6afe02340126705deced573a85ab75209d7 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://groups.google.com/g/golang-announce/c/wPunbCPkWUg Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4CHKSFMHZVOBCZSSVRE3UEYNKARTBMTM/ (af854a3a-2127-422b-91ae-364da2661108)