CVE-2022-32206

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.

Link	Resource
https://hackerone.com/reports/1570651	Exploit Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEV6BR4MTI3CEWK2YU2HQZUW5FAS3FEY/	Mailing List Third Party Advisory
https://www.debian.org/security/2022/dsa-5197	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20220915-0003/	Third Party Advisory
https://support.apple.com/kb/HT213488	Third Party Advisory
http://seclists.org/fulldisclosure/2022/Oct/41	Mailing List Third Party Advisory
http://seclists.org/fulldisclosure/2022/Oct/28	Mailing List Third Party Advisory
https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf	Patch Third Party Advisory
https://security.gentoo.org/glsa/202212-01	Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/02/15/3

Configuration 1

cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:* cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* cpe:2.3:a:netapp:element_software:-:*:*:*:*:*:*:* cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:* cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*

---

Published : 2022-07-07 01:15

Updated : 2023-02-15 10:15

---

NVD link : CVE-2022-32206

Mitre link : CVE-2022-32206

Curl

Haxx

CWE-770