libcaca img2txt divide by zero

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability was found in libcaca and classified as problematic. This affects the function img2txt. Such manipulation leads to divide by zero. This vulnerability is documented as CVE-2022-0856. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in libcaca (the affected version is unknown) and classified as problematic. Affected by this issue is the function img2txt. The manipulation with an unknown input leads to a divide by zero vulnerability. Using CWE to declare the problem leads to CWE-369. The product divides a value by zero. Impacted is availability.

The weakness was released 03/11/2022 as 65. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2022-0856 since 03/04/2022. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.

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

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2022-15899). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
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: Divide by zero
CWE: CWE-369 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/04/2022 🔍
03/11/2022 +7 days 🔍
03/11/2022 +0 days 🔍
03/31/2026 +1481 days 🔍

Sourcesinfo

Advisory: 65
Status: Confirmed

CVE: CVE-2022-0856 (🔍)
GCVE (CVE): GCVE-0-2022-0856
GCVE (VulDB): GCVE-100-194576
EUVD: 🔍

Entryinfo

Created: 03/11/2022 08:21
Updated: 03/31/2026 03:47
Changes: 03/11/2022 08:21 (36), 03/13/2022 07:47 (1), 03/31/2026 03:47 (15)
Complete: 🔍
Cache ID: 216:891:103

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