jbig2enc 0.28 src/jbig2enc.cc jbig2_add_page memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in jbig2enc 0.28. Affected by this issue is the function jbig2_add_page of the file src/jbig2enc.cc. The manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2023-46363. No exploit exists.

Detailsinfo

A vulnerability was found in jbig2enc 0.28. It has been rated as problematic. This issue affects the function jbig2_add_page of the file src/jbig2enc.cc. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is availability.

The weakness was disclosed 11/08/2023 as 85. The advisory is shared at github.com. The identification of this vulnerability is CVE-2023-46363 since 10/23/2023. Technical details are known, but no exploit is available.

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-2023-50583). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.5
VulDB Meta Temp Score: 4.5

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

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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

10/23/2023 🔍
11/08/2023 +16 days 🔍
11/08/2023 +0 days 🔍
02/15/2026 +830 days 🔍

Sourcesinfo

Advisory: 85
Status: Confirmed

CVE: CVE-2023-46363 (🔍)
GCVE (CVE): GCVE-0-2023-46363
GCVE (VulDB): GCVE-100-244817
EUVD: 🔍

Entryinfo

Created: 11/08/2023 22:34
Updated: 02/15/2026 16:22
Changes: 11/08/2023 22:34 (38), 12/05/2023 12:30 (11), 09/04/2024 18:32 (16), 02/15/2026 16:22 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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