curl: libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server'...
CVE-2022-27781 is fixed in 13 products on 1 platform, first by curl 7.58.0-2ubuntu3.18, released May 10, 2022. It is not reported as exploited. Patch Radar priority: High.
libcurl provides the `CURLOPT_CERTINFO` option to allow applications torequest details to be returned about a server's certificate chain.Due to an erroneous function, a malicious server could make libcurl built withNSS get stuck in a never-ending busy-loop when trying to retrieve thatinformation. Due to an erroneous function, a malicious server could make libcurl built with NSS get stuck in a never-ending busy-loop when trying to retrieve that information.]
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| curl · Debian 12.15 (bookworm) | 7.83.1-1 | DEBIAN-CVE-2022-27781 | Jun 2, 2022 |
| curl · Debian 13.5 (trixie) | 7.83.1-1 | DEBIAN-CVE-2022-27781 | Jun 2, 2022 |
| curl · Debian 14 | 7.83.1-1 | DEBIAN-CVE-2022-27781 | Jun 2, 2022 |
| curl · Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.18 | curl 7.58.0-2ubuntu3.18 | May 10, 2022 |
| curl · Ubuntu 20.04 LTS (focal) | 7.68.0-1ubuntu2.11 | curl 7.68.0-1ubuntu2.11 | May 10, 2022 |
| curl · Ubuntu 22.04.1 LTS (jammy) | 7.81.0-1ubuntu1.2 | curl 7.81.0-1ubuntu1.2 | May 10, 2022 |
| curl · amzn 2023 | 7.87.0-2.amzn2023.0.2 | ALAS2023-2023-083 | Feb 17, 2023 |
| curl-debuginfo · amzn 2023 | 7.87.0-2.amzn2023.0.2 | ALAS2023-2023-083 | Feb 17, 2023 |
| curl-debugsource · amzn 2023 | 7.87.0-2.amzn2023.0.2 | ALAS2023-2023-083 | Feb 17, 2023 |
| curl-minimal · amzn 2023 | 7.87.0-2.amzn2023.0.2 | ALAS2023-2023-083 | Feb 17, 2023 |
| curl-minimal-debuginfo · amzn 2023 | 7.87.0-2.amzn2023.0.2 | ALAS2023-2023-083 | Feb 17, 2023 |
| libcurl · amzn 2023 | 7.87.0-2.amzn2023.0.2 | ALAS2023-2023-083 | Feb 17, 2023 |
| libcurl-debuginfo · amzn 2023 | 7.87.0-2.amzn2023.0.2 | ALAS2023-2023-083 | Feb 17, 2023 |
| libcurl-devel · amzn 2023 | 7.87.0-2.amzn2023.0.2 | ALAS2023-2023-083 | Feb 17, 2023 |
| libcurl-minimal · amzn 2023 | 7.87.0-2.amzn2023.0.2 | ALAS2023-2023-083 | Feb 17, 2023 |
| libcurl-minimal-debuginfo · amzn 2023 | 7.87.0-2.amzn2023.0.2 | ALAS2023-2023-083 | Feb 17, 2023 |
| libcurl3-gnutls · Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.18 | libcurl3-gnutls 7.58.0-2ubuntu3.18 | May 10, 2022 |
| libcurl3-gnutls · Ubuntu 20.04 LTS (focal) | 7.68.0-1ubuntu2.11 | libcurl3-gnutls 7.68.0-1ubuntu2.11 | May 10, 2022 |
| libcurl3-gnutls · Ubuntu 22.04.1 LTS (jammy) | 7.81.0-1ubuntu1.2 | libcurl3-gnutls 7.81.0-1ubuntu1.2 | May 10, 2022 |
| libcurl3-nss · Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.18 | libcurl3-nss 7.58.0-2ubuntu3.18 | May 10, 2022 |
| libcurl3-nss · Ubuntu 20.04 LTS (focal) | 7.68.0-1ubuntu2.11 | libcurl3-nss 7.68.0-1ubuntu2.11 | May 10, 2022 |
| libcurl3-nss · Ubuntu 22.04.1 LTS (jammy) | 7.81.0-1ubuntu1.2 | libcurl3-nss 7.81.0-1ubuntu1.2 | May 10, 2022 |
| libcurl4 · Ubuntu 18.04.6 LTS (bionic) | 7.58.0-2ubuntu3.18 | libcurl4 7.58.0-2ubuntu3.18 | May 10, 2022 |
| libcurl4 · Ubuntu 20.04 LTS (focal) | 7.68.0-1ubuntu2.11 | libcurl4 7.68.0-1ubuntu2.11 | May 10, 2022 |
| libcurl4 · Ubuntu 22.04.1 LTS (jammy) | 7.81.0-1ubuntu1.2 | libcurl4 7.81.0-1ubuntu1.2 | May 10, 2022 |
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