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CVE-2021-36691

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.

Github libjxl是一个PEG XL（编码器和解码器）的参考实现。 libjxl 存在安全漏洞，该漏洞源于 libjxl 的v0.5.0版本受 lib/jxl/image.cc jxl::PlaneBase::PlaneBase() 中断言失败问题的影响。 使用 cjxl 编码恶意 GIF 文件时，攻击者可利用该漏洞触发拒绝服务。

AI Predicted 5.3 Difficulty: Easy EPSS 1.07% · P64

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2021-36691

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
libjxl v0.5.0 is affected by a Assertion failed issue in lib/jxl/image.cc jxl::PlaneBase::PlaneBase(). When encoding a malicous GIF file using cjxl, an attacker can trigger a denial of service.
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
Github libjxl 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Github libjxl是一个PEG XL（编码器和解码器）的参考实现。 libjxl 存在安全漏洞，该漏洞源于 libjxl 的v0.5.0版本受 lib/jxl/image.cc jxl::PlaneBase::PlaneBase() 中断言失败问题的影响。 使用 cjxl 编码恶意 GIF 文件时，攻击者可利用该漏洞触发拒绝服务。
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-2021-36691

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III. Intelligence Information for CVE-2021-36691

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Other References for CVE-2021-36691 (1)

Same Patch Batch · n/a · 2021-08-30 · 48 CVEs total

CVE-2021-27018 Tenable信任管理问题漏洞
CVE-2021-22021 VMware vRealize Log Insight 跨站脚本漏洞
CVE-2021-37416 Zoho ManageEngine ADSelfService Plus 跨站脚本漏洞
CVE-2021-36370 GNU Midnight Commander 授权问题漏洞
CVE-2021-35061 DRK Odenwaldkreis Testerfassung 跨站脚本漏洞
CVE-2021-35062 DRK Odenwaldkreis Testerfassung 操作系统命令注入漏洞
CVE-2021-36692 Github libjxl数字错误漏洞
CVE-2020-22848 CScms 安全漏洞
CVE-2021-34066 Github developer-be 代码问题漏洞
CVE-2021-29631 FreeBSD 安全漏洞
CVE-2021-29630 FreeBSD 缓冲区错误漏洞
CVE-2021-27019 Puppet 日志信息泄露漏洞
CVE-2021-27020 Puppet 安全漏洞
CVE-2021-22025 VMware vRealize Operations 授权问题漏洞
CVE-2021-22027 VMware vRealize Operations 代码问题漏洞
CVE-2021-22026 VMware vRealize Operations 代码问题漏洞
CVE-2021-22024 VMware vRealize Operations 日志信息泄露漏洞
CVE-2021-22023 VMware vRealize Operations 代码问题漏洞
CVE-2021-22022 VMware vRealize Operations 路径遍历漏洞
CVE-2021-38390 Delta Electronics DIAEnergie SQL注入漏洞

Showing top 20 of 48 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2021-36691

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