ClamAV up to 0.101.2 ZIP Bomb denial of service

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability has been found in ClamAV up to 0.101.2 and classified as problematic. The impacted element is an unknown function of the component ZIP Handler. Performing a manipulation results in denial of service (Bomb). This vulnerability is reported as CVE-2019-12625. The attack is possible to be carried out remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in ClamAV up to 0.101.2 (Anti-Malware Software). It has been classified as problematic. This affects an unknown part of the component ZIP Handler. The manipulation with an unknown input leads to a denial of service vulnerability (Bomb). CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. The summary by CVE is:

ClamAV versions prior to 0.101.3 are susceptible to a zip bomb vulnerability where an unauthenticated attacker can cause a denial of service condition by sending crafted messages to an affected system.

The weakness was disclosed 11/05/2019. This vulnerability is uniquely identified as CVE-2019-12625 since 06/04/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

Upgrading to version 0.101.3 eliminates this vulnerability.

The entry VDB-144991 is pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 7.5
CNA Vector (Cisco Systems, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Bomb
Class: Denial of service / Bomb
CWE: CWE-404
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ClamAV 0.101.3

Timelineinfo

06/04/2019 🔍
11/05/2019 +154 days 🔍
11/06/2019 +1 days 🔍
02/04/2024 +1551 days 🔍

Sourcesinfo

Advisory: blog.clamav.net
Status: Not defined

CVE: CVE-2019-12625 (🔍)
GCVE (CVE): GCVE-0-2019-12625
GCVE (VulDB): GCVE-100-144987
See also: 🔍

Entryinfo

Created: 11/06/2019 07:37
Updated: 02/04/2024 09:52
Changes: 11/06/2019 07:37 (38), 11/06/2019 07:42 (18), 02/04/2024 09:49 (4), 02/04/2024 09:52 (12)
Complete: 🔍
Cache ID: 216::103

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