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CVE-2022-32206

Published: Jul 7, 2022Updated: May 5, 2025 Sources: CVE List NVD BDU csafCWE-770
6.5MEDIUM
NVD MITRE
EPSS Score
32.2%
Top 1.8%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

curl < 7.84.0 supports "chained" HTTP compression algorithms, meaning that a serverresponse can be compressed multiple times and potentially with different algorithms. The number of acceptable "links" in this "decompression chain" was unbounded, allowing a malicious server to insert a virtually unlimited number of compression steps.The use of such a decompression chain could result in a "malloc bomb", makingcurl end up spending enormous amounts of allocated heap memory, or trying toand returning out of memory errors.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-770

Affected Products

netapp
commercial·US
clustered data ontap
Hardware Firmware
element software
Hardware Firmware
hci management node
Hardware Firmware
solidfire
Hardware Firmware
bootstrap os
Hardware Firmware
h300s firmware
Hardware Firmware
h500s firmware
Hardware Firmware
h700s firmware
Hardware Firmware
siemens
commercial·DEaka siemens ag
scalance sc622-2c firmware
ICS / OT / IoT
scalance sc626-2c firmware
ICS / OT / IoT
scalance sc632-2c firmware
ICS / OT / IoT
scalance sc636-2c firmware
ICS / OT / IoT
scalance sc642-2c firmware
ICS / OT / IoT
scalance sc646-2c firmware
ICS / OT / IoT
АО «Лаборатория Касперского»
commercial·RUaka kaspersky, ao laboratoriya kasperskogo
Kaspersky Endpoint Security 10 для LinuxOn-prem
Security Products / endpoint-av-edr
Kaspersky Security для Microsoft Exchange ServerOn-prem
Security Products / endpoint-av-edr
Сообщество свободного программного обеспечения
oss-projectaka fsf
Debian GNU/LinuxOn-premOS
Operating Systems / linux-distro
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Astra Linux Special EditionOn-premOS
Operating Systems / linux-distro
АО «ИВК»
commercial·RUaka ivk
Альт 8 СПOn-premOS
Operating Systems / linux-distro
and 9 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2022-32206?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

https://hackerone.com/reports/1570651
hackerone.com
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/
lists.fedoraproject.org
https://www.debian.org/security/2022/dsa-5197
debian.org
and 28 more references View all →

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