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CVE-2021-34055

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.

jhead是一款用于修改JPEG文件信息的工具。 jhead 3.06版本存在安全漏洞，该漏洞源于攻击者可以通过其exif.c组件的Put16u函数实现缓冲区溢出。

AI Predicted 5.5 Difficulty: Easy EPSS 0.43% · P36

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-34055

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
jhead 3.06 is vulnerable to Buffer Overflow via exif.c in function Put16u.
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
jhead 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
jhead是一款用于修改JPEG文件信息的工具。 jhead 3.06版本存在安全漏洞，该漏洞源于攻击者可以通过其exif.c组件的Put16u函数实现缓冲区溢出。
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-2021-34055

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-34055

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Mailing List Discussions for CVE-2021-34055 (1)

Other References for CVE-2021-34055 (1)

Same Patch Batch · n/a · 2022-11-04 · 6 CVEs total

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CVE-2022-31691 Spring Tools 代码注入漏洞
CVE-2022-38582 Watchdog Antivirus 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2021-34055

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