Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2024-28182 |
CWE-ID | CWE-20 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Amazon Linux AMI Operating systems & Components / Operating system nghttp2 Operating systems & Components / Operating system package or component |
Vendor | Amazon Web Services |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU88144
Risk: Medium
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2024-28182
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to reading the unbounded number of HTTP/2 CONTINUATION frames. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
MitigationUpdate the affected packages:
i686:Vulnerable software versions
nghttp2-1.33.0-1.1.9.amzn1.i686
libnghttp2-devel-1.33.0-1.1.9.amzn1.i686
nghttp2-debuginfo-1.33.0-1.1.9.amzn1.i686
libnghttp2-1.33.0-1.1.9.amzn1.i686
src:
nghttp2-1.33.0-1.1.9.amzn1.src
x86_64:
libnghttp2-1.33.0-1.1.9.amzn1.x86_64
libnghttp2-devel-1.33.0-1.1.9.amzn1.x86_64
nghttp2-1.33.0-1.1.9.amzn1.x86_64
nghttp2-debuginfo-1.33.0-1.1.9.amzn1.x86_64
Amazon Linux AMI: All versions
nghttp2: before 1.33.0-1.1.9
CPE2.3 External linkshttp://alas.aws.amazon.com/ALAS-2024-1935.html
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.