Debian Linux 4.0 man-db zsoelim symlink

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Debian Linux 4.0. It has been rated as problematic. This affects an unknown function of the file zsoelim of the component man-db. The manipulation leads to symlink. This vulnerability is listed as CVE-1999-0730. In addition, an exploit is available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Debian Linux 4.0 (Operating System) and classified as critical. This issue affects an unknown function of the file zsoelim of the component man-db. The manipulation with an unknown input leads to a symlink vulnerability. Using CWE to declare the problem leads to CWE-61. The product, when opening a file or directory, does not sufficiently account for when the file is a symbolic link that resolves to a target outside of the intended control sphere. This could allow an attacker to cause the product to operate on unauthorized files. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The zsoelim program in the Debian man-db package allows local users to overwrite files via a symlink attack.

The weakness was presented 06/12/1999. The identification of this vulnerability is CVE-1999-0730. The exploitation is known to be easy. An attack has to be approached locally. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known.

The exploit is available at exploit-db.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $5k-$25k.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Exploit-DB (19243). See VDB-14696 and VDB-14689 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 7.6

VulDB Base Score: 8.4
VulDB Temp Score: 7.6
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: Symlink
CWE: CWE-61 / CWE-59
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/12/1999 🔍
06/12/1999 +0 days 🔍
06/21/2014 +5488 days 🔍
09/25/2024 +3749 days 🔍

Sourcesinfo

Vendor: debian.org

Status: Not defined

CVE: CVE-1999-0730 (🔍)
GCVE (CVE): GCVE-0-1999-0730
GCVE (VulDB): GCVE-100-14693
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 06/21/2014 11:46
Updated: 09/25/2024 09:16
Changes: 06/21/2014 11:46 (42), 05/21/2018 10:03 (6), 09/25/2024 09:16 (25)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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