Red Hat Linux 3.1/4.0 rcp privileges management

CVSS Meta Temp Score
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CTI Interest Score
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9.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Red Hat Linux 3.1/4.0. It has been rated as critical. This issue affects some unknown processing of the component rcp. The manipulation leads to privileges management. This vulnerability is listed as CVE-1999-1299. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in Red Hat Linux 3.1/4.0 (Operating System). This issue affects an unknown function of the component rcp. The manipulation with an unknown input leads to a privileges management vulnerability. Using CWE to declare the problem leads to CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

rcp on various Linux systems including Red Hat 4.0 allows a "nobody" user or other user with UID of 65535 to overwrite arbitrary files, since 65535 is interpreted as -1 by chown and other system calls, which causes the calls to fail to modify the ownership of the file.

The weakness was presented 02/03/1997 as not defined posting (Bugtraq). The advisory is shared at marc.theaimsgroup.com. The identification of this vulnerability is CVE-1999-1299. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/16/2026). MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading eliminates this vulnerability.

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Affected

  • Red Hat Linux 3.1/4.0
  • Slackware Linux 3.1

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.4

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Privileges management
CWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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: 🔍

Timelineinfo

02/03/1997 🔍
02/03/1997 +0 days 🔍
06/17/2014 +6343 days 🔍
04/16/2026 +4321 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: marc.theaimsgroup.com
Status: Confirmed

CVE: CVE-1999-1299 (🔍)
GCVE (CVE): GCVE-0-1999-1299
GCVE (VulDB): GCVE-100-13853

Entryinfo

Created: 06/18/2014 00:51
Updated: 04/16/2026 16:58
Changes: 06/18/2014 00:51 (39), 04/15/2019 07:14 (10), 04/16/2026 16:58 (19)
Complete: 🔍
Cache ID: 216::103

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