tcmu-runner up to 1.2.0 handler_glfs.so memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in tcmu-runner up to 1.2.0 and classified as problematic. The affected element is an unknown function of the component handler_glfs.so Handler. Such manipulation leads to memory corruption. This vulnerability is referenced as CVE-2017-1000198. The attack can only be performed from a local environment. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in tcmu-runner up to 1.2.0. It has been rated as problematic. Affected by this issue is an unknown code of the component handler_glfs.so Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is availability. CVE summarizes:

tcmu-runner daemon version 0.9.0 to 1.2.0 is vulnerable to invalid memory references in the handler_glfs.so handler resulting in denial of service

The bug was discovered 11/16/2017. The weakness was published 11/17/2017 (Website). The advisory is available at github.com. This vulnerability is handled as CVE-2017-1000198 since 11/16/2017. The exploitation is known to be easy. Local access is required to approach this attack. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 103597 (SUSE SLES12 Security Update : tcmu-runner (SUSE-SU-2017:2601-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 170386 (SUSE Enterprise Linux Security Update for tcmu-runner (SUSE-SU-2017:2601-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (103597). Similar entry is available at VDB-109611. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 6.2
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 103597
Nessus Name: SUSE SLES12 Security Update : tcmu-runner (SUSE-SU-2017:2601-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

09/29/2017 🔍
10/02/2017 +3 days 🔍
11/16/2017 +45 days 🔍
11/16/2017 +0 days 🔍
11/16/2017 +0 days 🔍
11/17/2017 +1 days 🔍
11/18/2017 +1 days 🔍
01/10/2023 +1879 days 🔍

Sourcesinfo

Advisory: RHSA-2017:3277
Status: Not defined

CVE: CVE-2017-1000198 (🔍)
GCVE (CVE): GCVE-0-2017-1000198
GCVE (VulDB): GCVE-100-109610
See also: 🔍

Entryinfo

Created: 11/18/2017 08:48
Updated: 01/10/2023 17:04
Changes: 11/18/2017 08:48 (64), 12/08/2019 08:25 (3), 01/10/2023 17:04 (5)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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