libming 0.4.7 parser.c memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.2$0-$5k0.00

A vulnerability was found in libming 0.4.7 (Programming Tool Software). It has been declared as critical. Affected by this vulnerability is some unknown functionality of the file parser.c. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Multiple heap-based buffer overflows in parser.c in libming 0.4.7 allow remote attackers to cause a denial of service (listswf application crash) or possibly have unspecified other impact via a crafted SWF file. NOTE: this issue exists because of an incomplete fix for CVE-2016-9831.

The bug was discovered 03/21/2017. The weakness was disclosed 04/07/2017 (GitHub Repository). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2017-7578 since 04/07/2017. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 17 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 99268 (Debian DLA-890-1 : 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 276588 (Fedora Security Update for ming (FEDORA-2017-d43d46f1ca)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 3 days after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (99268). The entries 97056, 97057, 97058 and 97059 are pretty similar.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.2

VulDB Base Score: 5.3
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

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Current Price Estimation: 🔍

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Nessus ID: 99268
Nessus Name: Debian DLA-890-1 : ming security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 867773
OpenVAS Name: Fedora Update for ming FEDORA-2017-ed6b6a1d7a
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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Timelineinfo

03/21/2017 🔍
04/07/2017 +17 days 🔍
04/07/2017 +0 days 🔍
04/07/2017 +0 days 🔍
04/07/2017 +0 days 🔍
04/10/2017 +3 days 🔍
04/11/2017 +1 days 🔍
11/27/2022 +2056 days 🔍

Sourcesinfo

Advisory: 68
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-7578 (🔍)
OSVDB: - CVE-2017-7578 - libming - Multiple Buffer Overflow Issues

See also: 🔍

Entryinfo

Created: 04/07/2017 18:29
Updated: 11/27/2022 09:37
Changes: 04/07/2017 18:29 (72), 08/26/2020 16:40 (5), 11/27/2022 09:37 (4)
Complete: 🔍

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