openSUSE Leap hylafax+ Package default permission

CVSS Meta Temp Score
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in openSUSE Leap. This affects an unknown part of the component hylafax+ Package. Performing a manipulation results in default permission. This vulnerability is identified as CVE-2020-8024. The attack is only possible with local access. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in openSUSE Leap (version now known). This affects some unknown processing of the component hylafax+ Package. The manipulation with an unknown input leads to a default permission vulnerability. CWE is classifying the issue as CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A Incorrect Default Permissions vulnerability in the packaging of hylafax+ of openSUSE Leap 15.2, openSUSE Leap 15.1, openSUSE Factory allows local attackers to escalate from user uucp to users calling hylafax binaries. This issue affects: openSUSE Leap 15.2 hylafax+ versions prior to 7.0.2-lp152.2.1. openSUSE Leap 15.1 hylafax+ version 5.6.1-lp151.3.7 and prior versions. openSUSE Factory hylafax+ versions prior to 7.0.2-2.1.

The weakness was released 06/29/2020 as Bug 1172731 as not defined bug report (Bugzilla). The advisory is shared at bugzilla.suse.com. This vulnerability is uniquely identified as CVE-2020-8024 since 01/27/2020. An attack has to be approached locally. Required for exploitation is a authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1222 for this issue.

Upgrading eliminates this vulnerability.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.3
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Default permission
CWE: CWE-276 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

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

01/27/2020 🔍
06/29/2020 +154 days 🔍
06/29/2020 +0 days 🔍
10/27/2020 +120 days 🔍

Sourcesinfo

Advisory: Bug 1172731
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-8024 (🔍)
GCVE (CVE): GCVE-0-2020-8024
GCVE (VulDB): GCVE-100-157401

Entryinfo

Created: 06/29/2020 13:01
Updated: 10/27/2020 20:31
Changes: 06/29/2020 13:01 (39), 06/29/2020 13:06 (11), 10/27/2020 20:26 (1), 10/27/2020 20:31 (1)
Complete: 🔍
Cache ID: 216::103

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