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CVE-2024-35195

Requests `Session` object does not verify requests after making first request with verify=False

Published: May 20, 2024Updated: Nov 21, 2024 Sources: CVE List NVD GHSA BDUCWE-670
NVD MITRE
5.6CVSSMEDIUM
EPSS Score
0.3%
Top 74.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Requests is a HTTP library. Prior to 2.32.0, when making requests through a Requests `Session`, if the first request is made with `verify=False` to disable cert verification, all subsequent requests to the same host will continue to ignore cert verification regardless of changes to the value of `verify`. This behavior will continue for the lifecycle of the connection in the connection pool. This vulnerability is fixed in 2.32.0.

CVSS Vector Breakdown

AV:LAC:HPR:HUI:RS:UC:HI:HA:N
Exploitability
AV:LAttack Vector
Local
AC:HAttack Complexity
High
PR:HPrivileges Required
High
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-670

Affected Products

requestsPyPIOSS Libraries
Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
РЕД ОСООО «Ред Софт»
On-premOS
Operating Systems / linux-distro
Astra Linux Special EditionООО «РусБИТех-Астра»
On-premOS
Operating Systems / linux-distro
requestsPython Software FoundationOSS Libraries
pypipackage-ecosystemOSS Libraries
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
ооо «ред софт»commercialRUOperating Systemsaka red soft
ооо «русбитех-астра»commercialRUOperating Systemsaka rusbitech-astra
python software foundationoss-projectUSOSS Librariesaka python software foundation, psf
and 3 more affected products View all →

Exploitability

Official Patch Available

References

https://github.com/psf/requests/commit/a58d7f2ffb4d00b46dca2d70a3932a0b37e22fac
github.com
https://github.com/psf/requests/pull/6655
github.com
https://github.com/psf/requests/security/advisories/GHSA-9wx4-h78v-vm56
github.com
and 13 more references View all →

Timeline

Published
May 20, 2024
Last Updated
Nov 21, 2024

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