CVE-2002-1767

Oracle Database Server 8.1.5 - Buffer Overflow via Long Command Line Argument

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2002-1767. PoCs published by the itch.

AI-analyzed exploit summary This exploit targets a buffer overflow vulnerability in Oracle 8i's tnslsnr process on Linux. It overwrites the return address with a stack-based address and executes shellcode to spawn a shell with elevated privileges (setreuid(515)).

Description

Buffer overflow in tnslsnr of Oracle 8i Database Server 8.1.5 for Linux allows local users to execute arbitrary code as the oracle user via a long command line argument.

Exploits (1)

exploitdb WORKING POC VERIFIED
by the itch · clocallinux
https://www.exploit-db.com/exploits/21362

This exploit targets a buffer overflow vulnerability in Oracle 8i's tnslsnr process on Linux. It overwrites the return address with a stack-based address and executes shellcode to spawn a shell with elevated privileges (setreuid(515)).

Classification
Working Poc 95%
Attack Type
Lpe
Complexity
Moderate
Reliability
Reliable
Target: Oracle 8i (8.1.5) on Linux
No auth needed
Prerequisites: Local access to the target system · Ability to execute the tnslsnr process
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (3)

Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/8772
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://online.securityfocus.com/archive/1/265452
Exploit vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/4413

Scores

EPSS 0.0376
EPSS Percentile 88.5%

Details

Status published
Products (1)
oracle/database_server 8.1.5
Published Dec 31, 2002
Tracked Since Feb 18, 2026