CVE-2003-0870: Buffer Overflow
Published Oct 21, 2003
·Updated
Heap-based buffer overflow in Opera 7.11 and 7.20 allows remote attackers to execute arbitrary code via an HREF with a large number of escaped characters in the server name.
Affected Software
2 affected components
opera Opera Browser=7.20
opera Opera Browser=7.11
Remediation
Patch Available
Event History
Oct 21, 2003
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description
Nov 17, 2003
Data Sourced
via NVD·05:00 AM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2003-0870?
CVE-2003-0870 is considered a high severity vulnerability due to the potential for remote code execution.
2
How do I fix CVE-2003-0870?
To mitigate CVE-2003-0870, users should upgrade Opera to version 7.21 or later.
3
Which versions of Opera are affected by CVE-2003-0870?
CVE-2003-0870 affects Opera versions 7.11 and 7.20.
4
What type of vulnerability is CVE-2003-0870?
CVE-2003-0870 is classified as a heap-based buffer overflow vulnerability.
5
Can CVE-2003-0870 be exploited remotely?
Yes, CVE-2003-0870 can be exploited remotely through specially crafted HREFs.