Vulnerability identifier: #VU52986
Vulnerability risk: Low
CVSSv3.1: 3.2 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-185
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
is-svg
Web applications /
JS libraries
Vendor: sindresorhus
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient input validation when processing regular expressions. A remote attacker can pass specially crafted data to the application and perform regular expression denial of service (ReDos) attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
is-svg: 2.1.0 - 4.2.1
External links
http://github.com/sindresorhus/is-svg/releases
http://github.com/sindresorhus/is-svg/releases/tag/v4.2.2
http://www.npmjs.com/package/is-svg
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.