Artifex MuPDF 1.14.0 svg/svg-run.c svg_run_image href_att null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

A vulnerability classified as problematic has been found in Artifex MuPDF 1.14.0 (Document Reader Software). Affected is the function svg_run_image of the file svg/svg-run.c. The manipulation of the argument href_att with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability. CVE summarizes:

In Artifex MuPDF 1.14.0, the svg_run_image function in svg/svg-run.c allows remote attackers to cause a denial of service (href_att NULL pointer dereference and application crash) via a crafted svg file, as demonstrated by mupdf-gl.

The bug was discovered 12/05/2018. The weakness was presented 12/06/2018 (Website). The advisory is shared for download at bugs.ghostscript.com. This vulnerability is traded as CVE-2018-19882 since 12/05/2018. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, 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.

See VDB-127547 for similar entry.

Productinfo

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Vendor

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

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

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 5.5
CNA Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

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

12/05/2018 🔍
12/05/2018 +0 days 🔍
12/05/2018 +0 days 🔍
12/06/2018 +1 days 🔍
12/06/2018 +0 days 🔍
09/12/2024 +2107 days 🔍

Sourcesinfo

Vendor: artifex.com

Advisory: FEDORA-2019-15af6a9a07
Status: Not defined

CVE: CVE-2018-19882 (🔍)
See also: 🔍

Entryinfo

Created: 12/06/2018 08:03 AM
Updated: 09/12/2024 08:08 PM
Changes: 12/06/2018 08:03 AM (59), 04/18/2020 06:35 AM (1), 06/13/2023 11:17 AM (3), 09/12/2024 08:08 PM (25)
Complete: 🔍
Cache ID: 18:B9B:40

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