pbrt up to 20200627 paramset.h pbrt::ParamSet::ParamSet stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in pbrt up to 20200627. Impacted is the function pbrt::ParamSet::ParamSet of the file paramset.h. Such manipulation leads to stack-based overflow. This vulnerability is referenced as CVE-2021-32299. No exploit is available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in pbrt up to 20200627. Affected by this issue is the function pbrt::ParamSet::ParamSet of the file paramset.h. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is confidentiality, integrity, and availability.

The weakness was published 09/21/2021 as 296. The advisory is available at github.com. This vulnerability is handled as CVE-2021-32299 since 05/07/2021. 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: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
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

05/07/2021 🔍
09/21/2021 +137 days 🔍
09/21/2021 +0 days 🔍
09/29/2021 +8 days 🔍

Sourcesinfo

Advisory: 296
Status: Not defined

CVE: CVE-2021-32299 (🔍)
GCVE (CVE): GCVE-0-2021-32299
GCVE (VulDB): GCVE-100-182990

Entryinfo

Created: 09/21/2021 04:13
Updated: 09/29/2021 15:11
Changes: 09/21/2021 04:13 (38), 09/29/2021 15:11 (1)
Complete: 🔍
Cache ID: 216::103

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