bfabiszewski libmobi up to 0.10 parse_rawml.c buffer overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in bfabiszewski libmobi up to 0.10. The affected element is an unknown function of the file parse_rawml.c. Such manipulation leads to buffer overflow. This vulnerability is referenced as CVE-2022-1534. The attack can only be performed from a local environment. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in bfabiszewski libmobi up to 0.10. It has been rated as critical. Affected by this issue is an unknown functionality of the file parse_rawml.c. The manipulation with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability.

The weakness was published 04/29/2022. The advisory is available at huntr.dev. This vulnerability is handled as CVE-2022-1534 since 04/29/2022. Technical details are known, but there is no available exploit.

Upgrading to version 0.11 eliminates this vulnerability. Applying the patch fb1ab50e448ddbed746fd27ae07469bc506d838b is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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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: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.6
CNA Vector (huntr.dev): 🔍

CVSSv2info

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

Exploitinginfo

Class: Buffer overflow
CWE: CWE-120 / CWE-119
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: 🔍

Upgrade: libmobi 0.11
Patch: fb1ab50e448ddbed746fd27ae07469bc506d838b

Timelineinfo

04/29/2022 🔍
04/29/2022 +0 days 🔍
04/29/2022 +0 days 🔍
05/04/2022 +5 days 🔍

Sourcesinfo

Product: github.com

Advisory: fb1ab50e448ddbed746fd27ae07469bc506d838b
Status: Confirmed

CVE: CVE-2022-1534 (🔍)
GCVE (CVE): GCVE-0-2022-1534
GCVE (VulDB): GCVE-100-198710

Entryinfo

Created: 04/29/2022 14:37
Updated: 05/04/2022 09:48
Changes: 04/29/2022 14:37 (41), 05/04/2022 09:47 (2), 05/04/2022 09:48 (12)
Complete: 🔍
Cache ID: 216::103

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