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CVE-2022-0856

Quick assessment

Affected
n/a libcaca
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.

libcaca是开源的一个软件库。可将图像转换为彩色ASCII艺术品。 libcaca存在安全漏洞，该漏洞允许远程恶意用户导致拒绝服务。

AI Predicted 5.3 Difficulty: Easy EPSS 2.73% · P85

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2022-0856

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
libcaca is affected by a Divide By Zero issue via img2txt, which allows a remote malicious user to cause a Denial of Service
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
除零错误
Source: CVE Program / CVE List V5
Vulnerability Title
libcaca 数字错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libcaca是开源的一个软件库。可将图像转换为彩色ASCII艺术品。 libcaca存在安全漏洞，该漏洞允许远程恶意用户导致拒绝服务。
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
- libcaca libcaca - v0.99.beta20 -

II. Public POCs for CVE-2022-0856

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2022-0856

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Mailing List Discussions for CVE-2022-0856 (3)

Other References for CVE-2022-0856 (1)

Same Patch Batch · n/a · 2022-03-08 · 9 CVEs total

CVE-2021-3981 grub2 安全漏洞
CVE-2021-4095 Linux kernel 代码问题漏洞
CVE-2022-0516 Linux kernel 缓冲区错误漏洞
CVE-2021-3698 Cockpit 信任管理问题漏洞
CVE-2022-25225 Network Olympus SQL注入漏洞
CVE-2022-24286 Acer QuickAccess 授权问题漏洞
CVE-2022-24285 Acer Care Center 授权问题漏洞
CVE-2021-28488 Ericsson Network Manage安全漏洞

IV. Related Vulnerabilities

Same product: libcaca
Same vendor: n/a
Same weakness: CWE-369

V. Comments for CVE-2022-0856

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