This flaw allows an attacker to insert cookies at will into a running ...

Security update for curl

Security update for curl

Security update for curl

Security update for curl

Security update for curl

Множественные уязвимости Curl

Уязвимость curl

This flaw allows a malicious HTTP server to set "super cookies" in curl that are then passed back to more origins than what is otherwise allowed or possible. This allows a site to set cookies that then would get sent to different and unrelated sites and domains. It could do this by exploiting a mixed case flaw in curl's function that verifies a given cookie domain against the Public Suffix List (PSL). For example a cookie could be set with `domain=co.UK` when the URL used a lower case hostname `curl.co.uk`, even though `co.uk` is listed as a PSL domain.

ELSA-2024-1129: curl security update (MODERATE)

Уязвимость утилиты командной строки cURL, связанная с отсутствием защиты служебных данных, позволяющая нарушителю оказать воздействие на конфиденциальность и целостность защищаемой информации

This flaw allows an attacker to insert cookies at will into a running program using libcurl, if the specific series of conditions are met. libcurl performs transfers. In its API, an application creates "easy handles" that are the individual handles for single transfers. libcurl provides a function call that duplicates en easy handle called [curl_easy_duphandle](https://curl.se/libcurl/c/curl_easy_duphandle.html). If a transfer has cookies enabled when the handle is duplicated, the cookie-enable state is also cloned - but without cloning the actual cookies. If the source handle did not read any cookies from a specific file on disk, the cloned version of the handle would instead store the file name as `none` (using the four ASCII letters, no quotes). Subsequent use of the cloned handle that does not explicitly set a source to load cookies from would then inadvertently load cookies from a file named `none` - if such a file exists and is readable in the current directory of the prog...

Уязвимость функции curl_easy_duphandle библиотеки libcurl, позволяющая нарушителю создать или перезаписать файлы cookie

Security update for curl

Security update for curl

Security update for curl

Security update for curl

Security update for curl

Security update for curl

Множественные уязвимости curl