Coast SATAN 1.1.1 /tmp/rex.$ race condition

CVSS Meta Temp Score
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Coast SATAN 1.1.1. It has been classified as problematic. This affects an unknown part of the file /tmp/rex.$. The manipulation leads to race condition. This vulnerability is traded as CVE-1999-1037. There is no exploit available. Due to its background and reception, this vulnerability has an historic impact. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Coast SATAN 1.1.1. This issue affects an unknown code block of the file /tmp/rex.$. The manipulation with an unknown input leads to a race condition vulnerability. Using CWE to declare the problem leads to CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

rex.satan in SATAN 1.1.1 allows local users to overwrite arbitrary files via a symlink attack on the /tmp/rex.$$ file.

The weakness was shared 06/26/1998 as not defined posting (Bugtraq). It is possible to read the advisory at marc.theaimsgroup.com. The identification of this vulnerability is CVE-1999-1037. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD at the moment (estimation calculated on 04/17/2026). Due to its background and reception, this vulnerability has a historic impact.

After 2 days, there has been an exploit disclosed. It is declared as highly functional.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (7167) and OSVDB (3147†). The entries VDB-14158 and VDB-14160 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.0

VulDB Base Score: 8.4
VulDB Temp Score: 8.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Race condition
CWE: CWE-362
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Highly functional

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

06/26/1998 🔍
06/26/1998 +0 days 🔍
06/28/1998 +2 days 🔍
12/23/2003 +2003 days 🔍
06/19/2014 +3831 days 🔍
04/17/2026 +4320 days 🔍

Sourcesinfo

Advisory: marc.theaimsgroup.com
Status: Confirmed

CVE: CVE-1999-1037 (🔍)
GCVE (CVE): GCVE-0-1999-1037
GCVE (VulDB): GCVE-100-14159
X-Force: 7167 - SATAN rex.satan file symlink attack
OSVDB: 3147 - SATAN Temporary File Race Condition and Symlink

See also: 🔍

Entryinfo

Created: 06/19/2014 16:01
Updated: 04/17/2026 13:21
Changes: 06/19/2014 16:01 (49), 05/19/2018 09:56 (8), 04/17/2026 13:21 (18)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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