Irzip 0.621 stream.c lzo_decompress_buf null pointer dereference

CVSS Meta Temp Score
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CTI Interest Score
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3.5$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Irzip 0.621. Affected by this vulnerability is the function lzo_decompress_buf of the file stream.c. The manipulation results in null pointer dereference. This vulnerability is cataloged as CVE-2020-25467. There is no exploit available.

Detailsinfo

A vulnerability classified as problematic has been found in Irzip 0.621. Affected is the function lzo_decompress_buf of the file stream.c. The manipulation 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.

The weakness was shared 06/10/2021. The advisory is available at github.com. This vulnerability is traded as CVE-2020-25467. Technical details are known, but there is no available exploit.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: No
Local: No
Remote: Partially

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

09/14/2020 🔍
06/10/2021 +269 days 🔍
06/10/2021 +0 days 🔍
06/13/2021 +3 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2020-25467 (🔍)
GCVE (CVE): GCVE-0-2020-25467
GCVE (VulDB): GCVE-100-176814

Entryinfo

Created: 06/10/2021 21:41
Updated: 06/13/2021 10:12
Changes: 06/10/2021 21:41 (36), 06/13/2021 10:12 (2)
Complete: 🔍
Cache ID: 216::103

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