Bandisoft Bandizip prior 7.19 ARK Library xheader_decode_path_record out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Bandisoft Bandizip and classified as critical. This vulnerability affects the function xheader_decode_path_record of the component ARK Library. Such manipulation leads to out-of-bounds write. This vulnerability is listed as CVE-2021-26623. The attack may be performed from remote. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Bandisoft Bandizip. It has been rated as critical. Affected by this issue is the function xheader_decode_path_record of the component ARK Library. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability.

The weakness was presented 04/02/2022. The advisory is available at krcert.or.kr. This vulnerability is handled as CVE-2021-26623 since 02/03/2021. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit.

Upgrading to version 7.19 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.8
CNA Vector (KrCERT/CC): 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: Bandizip 7.19

Timelineinfo

02/03/2021 🔍
04/02/2022 +422 days 🔍
04/02/2022 +0 days 🔍
04/05/2022 +3 days 🔍

Sourcesinfo

Advisory: krcert.or.kr
Status: Confirmed

CVE: CVE-2021-26623 (🔍)
GCVE (CVE): GCVE-0-2021-26623
GCVE (VulDB): GCVE-100-196298

Entryinfo

Created: 04/02/2022 08:15
Updated: 04/05/2022 10:47
Changes: 04/02/2022 08:15 (49), 04/05/2022 10:41 (1), 04/05/2022 10:47 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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