# ALAS2023-2023-083: Security update for 10 packages ALAS2023-2023-083, released February 17, 2023, fixes 20 CVEs across 10 products. None of them is reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/fix/linux/alas2023-2023-083 - Platform: Linux - Released: Feb 17, 2023 - Priority: High (Closes CVE-2022-32206, high severity) - CVEs: 20, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2023-083.html ## Applies to | Product | Release | Fixed in | |---|---|---| | [curl](https://patchblox.com/security/data/product/linux/curl.md) | amzn 2023 | 7.87.0-2.amzn2023.0.2 | | [curl-debuginfo](https://patchblox.com/security/data/product/linux/curl-debuginfo.md) | amzn 2023 | 7.87.0-2.amzn2023.0.2 | | [curl-debugsource](https://patchblox.com/security/data/product/linux/curl-debugsource.md) | amzn 2023 | 7.87.0-2.amzn2023.0.2 | | [curl-minimal](https://patchblox.com/security/data/product/linux/curl-minimal.md) | amzn 2023 | 7.87.0-2.amzn2023.0.2 | | [curl-minimal-debuginfo](https://patchblox.com/security/data/product/linux/curl-minimal-debuginfo.md) | amzn 2023 | 7.87.0-2.amzn2023.0.2 | | [libcurl](https://patchblox.com/security/data/product/linux/libcurl.md) | amzn 2023 | 7.87.0-2.amzn2023.0.2 | | [libcurl-debuginfo](https://patchblox.com/security/data/product/linux/libcurl-debuginfo.md) | amzn 2023 | 7.87.0-2.amzn2023.0.2 | | [libcurl-devel](https://patchblox.com/security/data/product/linux/libcurl-devel.md) | amzn 2023 | 7.87.0-2.amzn2023.0.2 | | [libcurl-minimal](https://patchblox.com/security/data/product/linux/libcurl-minimal.md) | amzn 2023 | 7.87.0-2.amzn2023.0.2 | | [libcurl-minimal-debuginfo](https://patchblox.com/security/data/product/linux/libcurl-minimal-debuginfo.md) | amzn 2023 | 7.87.0-2.amzn2023.0.2 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2022-32206](https://patchblox.com/security/data/cve/CVE-2022-32206.md) | High | curl: fix HTTP compression denial of service | 9.8 | 0.3635 | | | [CVE-2022-43551](https://patchblox.com/security/data/cve/CVE-2022-43551.md) | High | curl: A vulnerability exists in curl <7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP | 7.5 | 0.1660 | | | [CVE-2022-32207](https://patchblox.com/security/data/cve/CVE-2022-32207.md) | High | curl: fix unpreserved file permissions | 9.8 | 0.1232 | | | [CVE-2022-32208](https://patchblox.com/security/data/cve/CVE-2022-32208.md) | High | curl: fix FTP-KRB bad message verification | 9.8 | 0.0837 | | | [CVE-2022-32221](https://patchblox.com/security/data/cve/CVE-2022-32221.md) | High | libcurl3-nss: When doing HTTP(S) transfers, libcurl might erroneously use the read callback (`CURLOPT_READFUNCTION`) to ask for dat... | 9.8 | 0.0512 | | | [CVE-2022-27776](https://patchblox.com/security/data/cve/CVE-2022-27776.md) | High | HackerOne: CVE-2022-27776 Insufficiently protected credentials vulnerability might leak authentication or cookie header data | 8.1 | 0.0410 | | | [CVE-2022-42915](https://patchblox.com/security/data/cve/CVE-2022-42915.md) | High | curl: curl before 7.86.0 has a double free | 8.1 | 0.0365 | | | [CVE-2022-27775](https://patchblox.com/security/data/cve/CVE-2022-27775.md) | High | curl: fix bad local IPv6 connection reuse | 7.5 | 0.0334 | | | [CVE-2022-27782](https://patchblox.com/security/data/cve/CVE-2022-27782.md) | High | curl: fix too eager reuse of TLS and SSH connections | 8.1 | 0.0310 | | | [CVE-2022-27781](https://patchblox.com/security/data/cve/CVE-2022-27781.md) | High | curl: libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server'... | 7.5 | 0.0290 | | | [CVE-2022-27780](https://patchblox.com/security/data/cve/CVE-2022-27780.md) | High | libcurl4: The curl URL parser wrongly accepts percent-encoded URL separators like '/'when decoding the host name part of a URL,... | 7.5 | 0.0252 | | | [CVE-2022-22576](https://patchblox.com/security/data/cve/CVE-2022-22576.md) | High | curl: An improper authentication vulnerability exists in curl 7.33.0 to and including 7.82.0 which might allow reuse OAUTH2... | 8.1 | 0.0252 | | | [CVE-2022-42916](https://patchblox.com/security/data/cve/CVE-2022-42916.md) | High | curl: In curl before 7.86.0, the HSTS check could be bypassed to trick it into staying with HTTP | 7.5 | 0.0251 | | | [CVE-2022-27774](https://patchblox.com/security/data/cve/CVE-2022-27774.md) | High | curl: fix credential leak on redirect | 8.1 | 0.0201 | | | [CVE-2022-32205](https://patchblox.com/security/data/cve/CVE-2022-32205.md) | Routine | curl: A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl < 7.84.0... | 4.3 | 0.3150 | | | [CVE-2022-35252](https://patchblox.com/security/data/cve/CVE-2022-35252.md) | Routine | libcurl3-nss: When curl is used to retrieve and parse cookies from a HTTP(S) server, itaccepts cookies using control codes that whe... | 3.7 | 0.0385 | | | [CVE-2022-27779](https://patchblox.com/security/data/cve/CVE-2022-27779.md) | Routine | curl: libcurl wrongly allows cookies to be set for Top Level Domains (TLDs) if thehost name is provided with a trailing dot... | 5.3 | 0.0279 | | | [CVE-2022-35260](https://patchblox.com/security/data/cve/CVE-2022-35260.md) | Routine | curl: curl can be told to parse a `.netrc` file for credentials | 6.5 | 0.0272 | | | [CVE-2022-43552](https://patchblox.com/security/data/cve/CVE-2022-43552.md) | Routine | Open Source Curl Remote Code Execution Vulnerability | 5.9 | 0.0271 | Disclosed | | [CVE-2022-30115](https://patchblox.com/security/data/cve/CVE-2022-30115.md) | Routine | curl: Using its HSTS support, curl can be instructed to use HTTPS directly insteadof using an insecure clear-text HTTP step... | 4.3 | 0.0136 | | --- Data as of 2026-11-11T07:45:43Z UTC. 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