Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2020-28851 CVE-2020-28852 |
CWE-ID | CWE-129 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Go Text Universal components / Libraries / Libraries used by multiple products |
Vendor | Go |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU68779
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-2020-28851,CVE-2020-28852
CWE-ID:
CWE-129 - Improper Validation of Array Index
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to improper validation of array index in language.ParseAcceptLanguage while processing a BCP 47 tag. A remote attacker can send a specially crafted HTTP request containing a malformed HTTP Accept-Language header and perform a denial of service (DoS) attack.
Install updates from vendor's website.
Vulnerable software versionsGo Text: 0.1.0 - 0.3.5
External linkshttp://github.com/golang/go/issues/42536
http://security.netapp.com/advisory/ntap-20210212-0004/
http://github.com/golang/go/issues/42535
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.