CVE-2009-0590: Buffer Overflow
Published Mar 27, 2009
·Updated
The ASN1STRINGprintex function in OpenSSL before 0.9.8k allows remote attackers to cause a denial of service (invalid memory access and application crash) via vectors that trigger printing of a (1) BMPString or (2) UniversalString with an invalid encoded length.
Affected Software
3 affected components
OpenSSL OpenSSL<0.9.8k
Debian Debian Linux=5.0
Debian Debian Linux=4.0
Remediation
Patch Available
Event History
Mar 27, 2009
CVE Published
via MITRE·04:00 PM
Data Sourced
via MITRE·04:00 PM
Description
Data Sourced
via NVD·04:30 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2009-0590?
CVE-2009-0590 is classified as a denial of service vulnerability, which can lead to application crashes.
2
How do I fix CVE-2009-0590?
To fix CVE-2009-0590, upgrade to OpenSSL version 0.9.8k or later.
3
What software is affected by CVE-2009-0590?
CVE-2009-0590 affects OpenSSL versions prior to 0.9.8k and Debian Linux versions 4.0 and 5.0.
4
What types of strings can trigger CVE-2009-0590?
CVE-2009-0590 can be triggered by BMPString or UniversalString with invalid encoded lengths.
5
Can CVE-2009-0590 be exploited remotely?
Yes, CVE-2009-0590 can be exploited by remote attackers, leading to denial of service.