DeutschShown in its original language — a full translation is planned for a future version.
cURL: Mehrere Schwachstellen
view advisory published 2021-07-20
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in cURL ausnutzen, um Dateien zu manipulieren oder Informationen offenzulegen.
01
describes (4)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2021-22925US | medium5.3 | — | ||
curl supports the `-t` command line option, known as `CURLOPT_TELNETOPTIONS`in libcurl. This rarely used option is used to send variable=content pairs toTELNET servers.Due to flaw… | ||||
| CVE-2021-22924US | low3.7 | Exploit | ||
libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse, if one of them matches the setup.Due to errors in the logic, the config matching fu… | ||||
| CVE-2021-22923US | medium5.3OT elevated | — | ||
When curl is instructed to get content using the metalink feature, and a user name and password are used to download the metalink XML file, those same credentials are then subseque… | ||||
| CVE-2021-22922US | medium6.5 | — | ||
When curl is instructed to download content using the metalink feature, thecontents is verified against a hash provided in the metalink XML file.The metalink XML file points out to… | ||||
02
references
External citations — patches, advisories, analysis.
- Oracle Linux Security Advisory ELSA-2021-3582 vom 2021-09-22external
- Eintrag in der OSS Mailing-list vom 2021-07-20external
- Eintrag in der OSS Mailing-list vom 2021-07-20external
- Eintrag in der OSS Mailing-list vom 2021-07-20external
- Eintrag in der OSS Mailing-list vom 2021-07-20external
- Red Hat Security Advisory RHSA-2021:3582 vom 2021-09-21external
- Red Hat Security Advisory RHSA-2021:3653 vom 2021-09-23external
- Red Hat Security Advisory RHSA-2021:3694 vom 2021-09-29external
scry
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan