libdxfrw 0.6.3 dwgutil.cpp decompress18 out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in libdxfrw 0.6.3. This vulnerability affects the function dwgCompressor::decompress18 of the file dwgutil.cpp. Executing a manipulation can lead to out-of-bounds. This vulnerability is handled as CVE-2018-14444. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability has been found in libdxfrw 0.6.3 and classified as critical. This vulnerability affects the function dwgCompressor::decompress18 of the file dwgutil.cpp. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

libdxfrw 0.6.3 has an Integer Overflow in dwgCompressor::decompress18 in dwgutil.cpp, leading to an out-of-bounds read and application crash.

The bug was discovered 07/17/2018. The weakness was released 07/20/2018 (Website). The advisory is available at hac425.unaux.com. This vulnerability was named CVE-2018-14444 since 07/20/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 3 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.

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

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Out-of-bounds
CWE: CWE-125 / 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

07/17/2018 🔍
07/20/2018 +2 days 🔍
07/20/2018 +0 days 🔍
07/20/2018 +0 days 🔍
07/21/2018 +1 days 🔍
03/09/2020 +597 days 🔍

Sourcesinfo

Advisory: hac425.unaux.com
Status: Not defined

CVE: CVE-2018-14444 (🔍)
GCVE (CVE): GCVE-0-2018-14444
GCVE (VulDB): GCVE-100-122026

Entryinfo

Created: 07/21/2018 09:48
Updated: 03/09/2020 08:29
Changes: 07/21/2018 09:48 (56), 03/09/2020 08:29 (1)
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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