CVE-2023-46362
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
jbig2enc是JBIG2的编码器。 jbig2enc v0.28版本存在安全漏洞，该漏洞源于函数jbig2inc_auto_threshold_using_hash存在释放后重用漏洞。
Possible ATT&CK Techniques 1 AI
T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2023-46362
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
jbig2enc v0.28 was discovered to contain a heap-use-after-free via jbig2enc_auto_threshold_using_hash in src/jbig2enc.cc.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
jbig2enc 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
jbig2enc是JBIG2的编码器。 jbig2enc v0.28版本存在安全漏洞，该漏洞源于函数jbig2inc_auto_threshold_using_hash存在释放后重用漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2023-46362
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2023-46362 (2)
Same Patch Batch · n/a · 2023-11-08 · 13 CVEs total
| CVE-2021-43609 | 9.9 CRITICAL | Spiceworks 安全漏洞 |
| CVE-2023-41111 | 7.1 HIGH | 部分SAMSUNG产品安全漏洞 |
| CVE-2023-41112 | 7.1 HIGH | SAMSUNG Mobile Processor 安全漏洞 |
| CVE-2023-29974 | Netgate pfSense CE 安全漏洞 | |
| CVE-2023-36667 | Couchbase Server 安全漏洞 | |
| CVE-2023-37790 | Broadcom CA Clarity 跨站脚本漏洞 | |
| CVE-2023-45857 | Axios 安全漏洞 | |
| CVE-2023-45875 | Couchbase Server 安全漏洞 | |
| CVE-2023-46363 | jbig2enc 安全漏洞 | |
| CVE-2023-46483 | TimeTec AWDMS 安全漏洞 | |
| CVE-2023-47379 | Microweber 安全漏洞 | |
| CVE-2023-47397 | WeBid 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2023-46362
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