Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2021-43803 |
CWE-ID | CWE-400 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Next.js Server applications / Frameworks for developing and running applications |
Vendor | Zeit |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU77518
Risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-43803
CWE-ID:
CWE-400 - Resource exhaustion
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's website.
Vulnerable software versionsNext.js: 11.0.0 - 12.0.4
External linkshttp://github.com/vercel/next.js/releases/v12.0.5
http://github.com/vercel/next.js/pull/32080
http://github.com/vercel/next.js/releases/tag/v11.1.3
http://github.com/vercel/next.js/commit/6d98b4fb4315dec1badecf0e9bdc212a4272b264
http://github.com/vercel/next.js/security/advisories/GHSA-25mp-g6fv-mqxx
Q & A
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.