GNOME Dia Encoding filename infinite loop

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability was found in GNOME Dia and classified as problematic. This vulnerability affects unknown code of the component Encoding Handler. The manipulation of the argument filename as part of Argument results in infinite loop. This vulnerability is identified as CVE-2019-19451. The attack is only possible with local access. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic has been found in GNOME Dia (the affected version is unknown). Affected is an unknown code of the component Encoding Handler. The manipulation of the argument filename as part of a Argument leads to a infinite loop vulnerability. CWE is classifying the issue as CWE-835. The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop. This is going to have an impact on availability. CVE summarizes:

When GNOME Dia before 2019-11-27 is launched with a filename argument that is not a valid codepoint in the current encoding, it enters an endless loop, thus endlessly writing text to stdout. If this launch is from a thumbnailer service, this output will usually be written to disk via the system's logging facility (potentially with elevated privileges), thus filling up the disk and eventually rendering the system unusable. (The filename can be for a nonexistent file.) NOTE: this does not affect an upstream release, but affects certain Linux distribution packages with version numbers such as 0.97.3.

The weakness was released 11/29/2019. This vulnerability is traded as CVE-2019-19451. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available.

Upgrading eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.3

VulDB Base Score: 3.3
VulDB Temp Score: 3.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Infinite loop
CWE: CWE-835 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/29/2019 🔍
11/29/2019 +0 days 🔍
12/04/2019 +5 days 🔍
03/05/2024 +1553 days 🔍

Sourcesinfo

Vendor: gnome.org

Advisory: 428
Status: Not defined

CVE: CVE-2019-19451 (🔍)
GCVE (CVE): GCVE-0-2019-19451
GCVE (VulDB): GCVE-100-146556

Entryinfo

Created: 12/04/2019 07:52
Updated: 03/05/2024 13:33
Changes: 12/04/2019 07:52 (38), 12/04/2019 07:57 (16), 03/05/2024 13:28 (6), 03/05/2024 13:33 (1)
Complete: 🔍
Cache ID: 216::103

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