vulnerability
Huawei EulerOS: CVE-2022-32206: curl security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Jul 7, 2022 | Oct 11, 2022 | Aug 13, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Jul 7, 2022
Added
Oct 11, 2022
Modified
Aug 13, 2025
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.
Solutions
huawei-euleros-2_0_sp10-upgrade-curlhuawei-euleros-2_0_sp10-upgrade-libcurl
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