CVE-1999-1048

high

Description

Buffer overflow in bash 2.0.0, 1.4.17, and other versions allows local attackers to gain privileges by creating an extremely large directory name, which is inserted into the password prompt via the \w option in the PS1 environmental variable when another user changes into that directory.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/3414

http://www.securityfocus.com/archive/1/10542

http://www.osvdb.org/8345

http://www.debian.org/security/1998/19980909

http://marc.info/?l=bugtraq&m=87602746719555&w=2

Details

Source: Mitre, NVD

Published: 1998-09-05

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00087