CVE-1999-1498

Slackware Linux 3.4 - Path Traversal

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-1999-1498. PoCs published by neonhaze.

AI-analyzed exploit summary This exploit leverages a symbolic link vulnerability in pkgtool to overwrite arbitrary files, including /etc/passwd, by creating a symlink from /tmp/reply to a target file. When root runs pkgtool, the target file is overwritten with the contents of /tmp/reply, allowing privilege escalation.

Description

Slackware Linux 3.4 pkgtool allows local attacker to read and write to arbitrary files via a symlink attack on the reply file.

Exploits (1)

exploitdb WORKING POC VERIFIED
by neonhaze · textlocallinux
https://www.exploit-db.com/exploits/19074

This exploit leverages a symbolic link vulnerability in pkgtool to overwrite arbitrary files, including /etc/passwd, by creating a symlink from /tmp/reply to a target file. When root runs pkgtool, the target file is overwritten with the contents of /tmp/reply, allowing privilege escalation.

Classification
Working Poc 100%
Attack Type
Lpe
Complexity
Trivial
Reliability
Reliable
Target: pkgtool (version not specified)
No auth needed
Prerequisites: Access to create symbolic links in /tmp · Root user must execute pkgtool
devstral-2 · analyzed Feb 16, 2026 Full analysis →

References (1)

Core 1
Core References
Exploit, Vendor Advisory vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/82

Scores

EPSS 0.0088
EPSS Percentile 54.7%

Details

Status published
Products (1)
slackware/slackware_linux 3.4
Published Apr 06, 1998
Tracked Since Feb 18, 2026