libming 0.4.8 SWF File decompile.c decompileArithmeticOp use after free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in libming 0.4.8. Affected by this vulnerability is the function decompileArithmeticOp of the file decompile.c of the component SWF File Handler. This manipulation causes use after free. The identification of this vulnerability is CVE-2018-8806. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in libming 0.4.8 (Programming Tool Software). It has been declared as problematic. Affected by this vulnerability is the function decompileArithmeticOp of the file decompile.c of the component SWF File Handler. The manipulation with an unknown input leads to a use after free vulnerability. The CWE definition for the vulnerability is CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. As an impact it is known to affect availability. The summary by CVE is:

In libming 0.4.8, there is a use-after-free in the decompileArithmeticOp function of decompile.c. Remote attackers could use this vulnerability to cause a denial-of-service via a crafted swf file.

The bug was discovered 03/18/2018. The weakness was shared 03/20/2018 (Website). The advisory is shared at github.com. This vulnerability is known as CVE-2018-8806 since 03/20/2018. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 2 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entry VDB-114830 is related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

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

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/18/2018 🔍
03/20/2018 +2 days 🔍
03/20/2018 +0 days 🔍
03/20/2018 +0 days 🔍
03/21/2018 +1 days 🔍
02/22/2023 +1799 days 🔍

Sourcesinfo

Product: github.com

Advisory: 128
Status: Not defined

CVE: CVE-2018-8806 (🔍)
GCVE (CVE): GCVE-0-2018-8806
GCVE (VulDB): GCVE-100-114829
See also: 🔍

Entryinfo

Created: 03/21/2018 09:13
Updated: 02/22/2023 13:29
Changes: 03/21/2018 09:13 (59), 01/15/2020 10:54 (1), 02/22/2023 13:29 (3)
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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