CVE-1999-1330: Buffer Overflow
The snprintf function in the db library 1.85.4 ignores the size parameter, which could allow attackers to exploit buffer overflows that would be prevented by a properly implemented snprintf.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Remove
Remove
db library 1.85.4from your environment.Uninstall db library 1.85.4 from affected Debian and Red Hat systems if the library is not required.
- Compensating control
Restrict network access to services that use the vulnerable db library (apply firewall rules/ACLs to limit exposure) and block untrusted or unnecessary inputs to those services to reduce the risk of exploitation.
- Operational
Audit Debian and Red Hat systems to discover installations of db library 1.85.4 and inventory all affected hosts and applications.
- Operational
Monitor vendor advisories from Debian and Red Hat and apply the vendor-supplied patch or updated package for the db library as soon as a corrected version is released.
Event History
Frequently Asked Questions
What is the severity of CVE-1999-1330?
CVE-1999-1330 is classified as a moderate severity vulnerability due to the potential for buffer overflow attacks.
How do I fix CVE-1999-1330?
To fix CVE-1999-1330, you should update the db library to the latest version that implements snprintf properly.
What are the affected versions for CVE-1999-1330?
CVE-1999-1330 affects db library version 1.85.4, particularly on Debian Linux 4.0 and Red Hat Linux 4.2.
What is the potential impact of CVE-1999-1330?
The potential impact of CVE-1999-1330 includes the ability for attackers to execute arbitrary code through buffer overflows.
Is CVE-1999-1330 still a risk in modern systems?
CVE-1999-1330 is considered a historical vulnerability, but if legacy systems using affected software are still in use, they can remain at risk.