VDB-136469 · CVE-2019-12798 · BID 108774

Artifex MuJS 1.0.5 Regular Expression regexp.c incorrect regex

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Artifex MuJS 1.0.5. This vulnerability affects unknown code of the file regexp.c of the component Regular Expression. The manipulation leads to incorrect regex. This vulnerability is traded as CVE-2019-12798. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Artifex MuJS 1.0.5. This issue affects an unknown code of the file regexp.c of the component Regular Expression. The manipulation with an unknown input leads to a incorrect regex vulnerability. Using CWE to declare the problem leads to CWE-185. The product specifies a regular expression in a way that causes data to be improperly matched or compared. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in Artifex MuJS 1.0.5. regcompx in regexp.c does not restrict regular expression program size, leading to an overflow of the parsed syntax list size.

The weakness was shared 06/13/2019 (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2019-12798 since 06/13/2019. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available.

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

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Productinfo

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

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

NVD Base Score: 9.8
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: Incorrect regex
CWE: CWE-185 / CWE-697
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: 🔍

Patch: 7f50591861525f76e3ec7a63392656ff8c030af9

Timelineinfo

06/13/2019 🔍
06/13/2019 +0 days 🔍
06/14/2019 +1 days 🔍
10/05/2023 +1574 days 🔍

Sourcesinfo

Vendor: artifex.com

Advisory: securityfocus.com⛔
Status: Not defined

CVE: CVE-2019-12798 (🔍)
GCVE (CVE): GCVE-0-2019-12798
GCVE (VulDB): GCVE-100-136469
SecurityFocus: 108774

Entryinfo

Created: 06/14/2019 10:31
Updated: 10/05/2023 10:06
Changes: 06/14/2019 10:31 (54), 06/24/2020 09:56 (1), 10/05/2023 10:06 (4)
Complete: 🔍
Cache ID: 216::103

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