CVE-2021-45972
7.1 · HIGHOverview
CVE-2021-45972 is a high-severity vulnerability affecting giftrans_project giftrans. It was published on January 1, 2022 and has a CVSS 3.1 base score of 7.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
The giftrans function in giftrans 1.12.2 contains a stack-based buffer overflow because a value inside the input file determines the amount of data to write. This allows an attacker to overwrite up to 250 bytes outside of the allocated buffer with arbitrary data.
Remediation
Check the references section for vendor advisories and patches from giftrans_project. Update giftrans to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2021-45972?
CVE-2021-45972 is a high-severity vulnerability affecting giftrans_project giftrans. It was published on January 1, 2022 and has a CVSS 3.1 base score of 7.1 (HIGH).
How severe is CVE-2021-45972?
This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-45972?
Check the references section for vendor advisories and patches from giftrans_project. Update giftrans to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-45972?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-45972 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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