Ming 0.4.8 util/decompile.c dcputs memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Ming 0.4.8. The affected element is the function dcputs of the file util/decompile.c. The manipulation results in memory corruption. This vulnerability is identified as CVE-2017-11732. The attack is only possible with local access. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in Ming 0.4.8. Affected is the function dcputs of the file util/decompile.c. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on availability. CVE summarizes:

A heap-based buffer overflow vulnerability was found in the function dcputs (called from decompileIMPLEMENTS) in util/decompile.c in Ming 0.4.8, which allows attackers to cause a denial of service via a crafted file.

The bug was discovered 07/24/2017. The weakness was released 07/29/2017 (Website). The advisory is shared for download at somevulnsofadlab.blogspot.jp. This vulnerability is traded as CVE-2017-11732 since 07/29/2017. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 5 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 105753 (Debian DLA-1240-1 : ming security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 277251 (Fedora Security Update for ming (FEDORA-2018-38a0e1e6f5)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 6 months after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (105753). Entries connected to this vulnerability are available at VDB-102886, VDB-102887, VDB-104593 and VDB-104612. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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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: 105753
Nessus Name: Debian DLA-1240-1 : ming security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 864834
OpenVAS Name: Fedora Update for ming FEDORA-2018-38a0e1e6f5
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

07/24/2017 🔍
07/29/2017 +5 days 🔍
07/29/2017 +0 days 🔍
07/29/2017 +0 days 🔍
07/29/2017 +0 days 🔍
01/11/2018 +166 days 🔍
01/12/2018 +1 days 🔍
12/14/2022 +1797 days 🔍

Sourcesinfo

Advisory: 80
Status: Not defined

CVE: CVE-2017-11732 (🔍)
GCVE (CVE): GCVE-0-2017-11732
GCVE (VulDB): GCVE-100-104616
See also: 🔍

Entryinfo

Created: 07/29/2017 17:22
Updated: 12/14/2022 11:59
Changes: 07/29/2017 17:22 (73), 11/02/2019 09:09 (3), 12/14/2022 11:52 (4), 12/14/2022 11:59 (1)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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