CVE-2021-33938: Buffer Overflow
A flaw was found in libsolv. A buffer overflow vulnerability in the prunetorecommend function allows attackers to cause a denial of service. The highest threat from this vulnerability is to system availability.
Other sources
Buffer overflow vulnerability in function prunetorecommended in src/policy.c in libsolv before 0.7.17 allows attackers to cause a Denial of Service.
Affected Software
Event History
Parent advisories
This vulnerability appears in the following advisories.
Frequently Asked Questions
What is the vulnerability ID of this vulnerability?
The vulnerability ID of this vulnerability is CVE-2021-33938.
What is the severity of CVE-2021-33938?
CVE-2021-33938 has a severity rating of high (7).
What is the affected software of CVE-2021-33938?
The affected software of CVE-2021-33938 includes libsolv 0.7.16-3.el8_4, libsolv 0.7.22-1.el7, and libsolv 0.7.22-1.el8.
How can CVE-2021-33938 be exploited?
CVE-2021-33938 can be exploited by an attacker to cause a denial of service.
Are there any remedies available for CVE-2021-33938?
Yes, there are remedies available for CVE-2021-33938 depending on the affected software. Please refer to the provided references for more information.