Sun Solaris 2.3/2.4/2.5/2.5.1 rlogin TERM memory corruption

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CVSS Meta Temp Score
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CTI Interest Score
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9.0$0-$5k0.00

A vulnerability has been found in Sun Solaris 2.3/2.4/2.5/2.5.1 (Operating System) and classified as very critical. Affected by this vulnerability is some unknown functionality of the component rlogin. The manipulation of the argument TERM as part of a Environment Variable leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was published 02/06/1997 by FIRST. This vulnerability is known as CVE-1999-0046. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/07/2019). It is expected to see the exploit prices for this product decreasing in the near future.

A public exploit has been developed in ANSI C. It is declared as proof-of-concept. It is possible to download the exploit at securityfocus.com. We expect the 0-day to have been worth approximately $5k-$25k.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 242), X-Force (423) and Vulnerability Center (SBV-562). Similar entry is available at 13857.

Affectededit

  • Bsdi Bsd Os
  • Data General Dg Ux
  • Debian GNU Linux
  • Digital Ultrix
  • Digital Unix
  • Freebsd
  • HP HP-UX
  • IBM AIX
  • NetBSD
  • Next Nextstep
  • Sun Solaris
  • Sun SunOS

Productinfoedit

Type

Vendor

Name

CPE 2.3infoedit

CPE 2.2infoedit

CVSSv3infoedit

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2infoedit

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfoedit

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
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Economy: 🔍
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Remediation: 🔍

Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
ISS Proventia IPS: 🔍

Timelineinfoedit

12/04/1996 🔍
12/04/1996 +0 days 🔍
02/06/1997 +64 days 🔍
02/06/1997 +0 days 🔍
12/29/2002 +2152 days 🔍
06/17/2014 +4188 days 🔍
08/11/2017 +1151 days 🔍
05/07/2019 +634 days 🔍

Sourcesinfoedit

Vendor: https://www.oracle.com/sun/

Researcher: FIRST
Status: Not defined

CVE: CVE-1999-0046 (🔍)
SecurityFocus: 242 - Multiple Vendor rlogin Vulnerability
X-Force: 423
Vulnerability Center: 562 - Buffer Overflow in Multiple Vendor rlogin Program via TERM Variable, Critical

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfoedit

Created: 06/18/2014 12:54 AM
Updated: 05/07/2019 12:36 PM
Changes: (6) advisory_person_nickname exploit_availability exploit_publicity exploit_url source_securityfocus_date source_securityfocus_class
Complete: 🔍

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