Vulnerabilities > CVE-1999-0027 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in SGI Irix

047910
CVSS 7.2 - HIGH
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
COMPLETE
Integrity impact
COMPLETE
Availability impact
COMPLETE
local
low complexity
sgi
CWE-119
exploit available

Summary

root privileges via buffer overflow in eject command on SGI IRIX systems.

Vulnerable Configurations

Part Description Count
OS
Sgi
1

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

Exploit-Db

  • descriptionSGI IRIX 6.2 eject Vulnerability (2). CVE-1999-0027. Local exploit for irix platform
    idEDB-ID:19277
    last seen2016-02-02
    modified1997-05-25
    published1997-05-25
    reporterLast Stage of Delirium
    sourcehttps://www.exploit-db.com/download/19277/
    titleSGI IRIX <= 6.2 eject Vulnerability 2
  • descriptionIRIX Multiple Buffer Overflow Exploits (LsD). CVE-1999-0027. Local exploit for irix platform
    idEDB-ID:334
    last seen2016-01-31
    modified1997-05-25
    published1997-05-25
    reporterLSD-PLaNET
    sourcehttps://www.exploit-db.com/download/334/
    titleIRIX Multiple Buffer Overflow Exploits LsD
  • descriptionSGI IRIX 6.2 eject Vulnerability (1). CVE-1999-0027. Local exploit for irix platform
    idEDB-ID:19276
    last seen2016-02-02
    modified1997-05-25
    published1997-05-25
    reporterDCRH
    sourcehttps://www.exploit-db.com/download/19276/
    titleSGI IRIX <= 6.2 eject Vulnerability 1