IDEMIA SIGMA Lite & Lite + Contactless Card stack-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.7$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in IDEMIA SIGMA Lite & Lite +, SIGMA Wide, SIGMA Extreme, MorphoWave Compact, XP, VisionPass and MorphoWave SP. This affects an unknown part of the component Contactless Card Handler. This manipulation causes stack-based overflow. This vulnerability appears as CVE-2023-33222. It is feasible to perform the attack on the physical device. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in IDEMIA SIGMA Lite & Lite +, SIGMA Wide, SIGMA Extreme, MorphoWave Compact, XP, VisionPass and MorphoWave SP. It has been declared as critical. Affected by this vulnerability is some unknown functionality of the component Contactless Card Handler. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is 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). As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

When handling contactless cards, usage of a specific function to get additional information from the card which doesn't check the boundary on the data received while reading. This allows a stack-based buffer overflow that could lead to a potential Remote Code Execution on the targeted device

The weakness was presented 12/15/2023. The advisory is shared at idemia.com. This vulnerability is known as CVE-2023-33222 since 05/18/2023. Neither technical details nor an exploit are publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.7

VulDB Base Score: 6.8
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 6.8
CNA Vector (IDEMIA): 🔍

CVSSv2info

AVACAuCIA
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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: Yes
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: 🔍

Timelineinfo

05/18/2023 🔍
12/15/2023 +211 days 🔍
12/15/2023 +0 days 🔍
01/11/2024 +27 days 🔍

Sourcesinfo

Advisory: idemia.com
Status: Confirmed

CVE: CVE-2023-33222 (🔍)
GCVE (CVE): GCVE-0-2023-33222
GCVE (VulDB): GCVE-100-248173

Entryinfo

Created: 12/15/2023 13:36
Updated: 01/11/2024 13:25
Changes: 12/15/2023 13:36 (47), 01/11/2024 13:25 (12)
Complete: 🔍
Cache ID: 216::103

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