Filtered by vendor Uap-core Project Subscriptions
Filtered by product Uap-core Subscriptions
Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2021-21317 1 Uap-core Project 1 Uap-core 2024-11-21 5.3 Medium
uap-core in an open-source npm package which contains the core of BrowserScope's original user agent string parser. In uap-core before version 0.11.0, some regexes are vulnerable to regular expression denial of service (REDoS) due to overlapping capture groups. This allows remote attackers to overload a server by setting the User-Agent header in an HTTP(S) request to maliciously crafted long strings. This is fixed in version 0.11.0. Downstream packages such as uap-python, uap-ruby etc which depend upon uap-core follow different version schemes.
CVE-2020-5243 1 Uap-core Project 1 Uap-core 2024-11-21 5.7 Medium
uap-core before 0.7.3 is vulnerable to a denial of service attack when processing crafted User-Agent strings. Some regexes are vulnerable to regular expression denial of service (REDoS) due to overlapping capture groups. This allows remote attackers to overload a server by setting the User-Agent header in an HTTP(S) request to maliciously crafted long strings. This has been patched in uap-core 0.7.3.