CVE-2022-32206

CVSS V2 Medium 4.3 CVSS V3 Medium 6.5
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.
Overview
  • CVE ID
  • CVE-2022-32206
  • Assigner
  • support@hackerone.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2022-07-07T13:15:08
  • Last Modified Date
  • 2023-02-15T10:15:11
Weakness Enumerations
CWE URL
CWE-770 http://cwe.mitre.org/data/definitions/770.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* 1 OR 7.84.0
AND
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* 1 OR
AND
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* 1 OR
AND
cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:* 1 OR
AND
cpe:2.3:o:netapp:bootstrap_os:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 6.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://seclists.org/fulldisclosure/2022/Oct/28 Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2022/Oct/41 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/02/15/3
https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf Patch Third Party Advisory
https://hackerone.com/reports/1570651 Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/ Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202212-01 Third Party Advisory
https://security.netapp.com/advisory/ntap-20220915-0003/ Third Party Advisory
https://support.apple.com/kb/HT213488 Third Party Advisory
https://www.debian.org/security/2022/dsa-5197 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-32206
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32206
History
Created Old Value New Value Data Type Notes
2022-07-07 14:00:15 Added to TrackCVE
2022-12-08 03:49:46 2022-12-08T03:32:32 CVE Modified Date updated
2022-12-08 03:49:46 Undergoing Analysis Analyzed Vulnerability Status updated
2022-12-13 13:18:08 2022-12-13T12:15:28 CVE Modified Date updated
2022-12-13 13:18:08 Analyzed Modified Vulnerability Status updated
2022-12-13 13:18:10 References updated
2022-12-19 04:27:20 2022-12-19T04:15:13 CVE Modified Date updated
2022-12-19 04:27:23 References updated
2022-12-19 19:13:28 Modified Undergoing Analysis Vulnerability Status updated
2023-01-05 18:18:04 2023-01-05T17:46:09 CVE Modified Date updated
2023-01-05 18:18:04 Undergoing Analysis Analyzed Vulnerability Status updated
2023-02-15 17:14:05 2023-02-15T10:15:11 CVE Modified Date updated
2023-02-15 17:14:05 Analyzed Modified Vulnerability Status updated
2023-02-15 17:14:06 References updated