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CVE-2022-23968

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.

Xerox VersaLink是美国Xerox公司的一系列商用打印机。 Xerox VersaLink devices存在安全漏洞，该漏洞源于特定版本的固件缺少对于HTTP POST请求中的文件的验证，允许远程攻击者可利用该漏洞通过未经认证的HTTP POST请求中精心制作的TIFF文件使设备瘫痪。因为映像解析会导致重新启动，所以会导致永久拒绝服务，但是一旦引导过程结束，映像解析就会重新启动。

AI Predicted 7.5 Difficulty: Easy EPSS 1.90% · P78
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I. Basic Information for CVE-2022-23968

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Xerox VersaLink devices on specific versions of firmware before 2022-01-26 allow remote attackers to brick the device via a crafted TIFF file in an unauthenticated HTTP POST request. There is a permanent denial of service because image parsing causes a reboot, but image parsing is restarted as soon as the boot process finishes. However, this boot loop can be resolved by a field technician. The TIFF file must have an incomplete Image Directory. Affected firmware versions include xx.42.01 and xx.50.61. NOTE: the 2022-01-24 NeoSmart article included "believed to affect all previous and later versions as of the date of this posting" but a 2022-01-26 vendor statement reports "the latest versions of firmware are not vulnerable to this issue."
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
Xerox VersaLink 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Xerox VersaLink是美国Xerox公司的一系列商用打印机。 Xerox VersaLink devices存在安全漏洞，该漏洞源于特定版本的固件缺少对于HTTP POST请求中的文件的验证，允许远程攻击者可利用该漏洞通过未经认证的HTTP POST请求中精心制作的TIFF文件使设备瘫痪。因为映像解析会导致重新启动，所以会导致永久拒绝服务，但是一旦引导过程结束，映像解析就会重新启动。
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-2022-23968

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III. Intelligence Information for CVE-2022-23968

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Security Blog Posts for CVE-2022-23968 (1)

Other References for CVE-2022-23968 (1)

Same Patch Batch · n/a · 2022-01-26 · 26 CVEs total

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CVE-2022-23959 Varnish Cache 环境问题漏洞
CVE-2021-46560 Moxa Tn-5900 命令注入漏洞
CVE-2021-46559 Moxa Tn-5900 数据伪造问题漏洞
CVE-2019-25056 Bromite 安全漏洞
CVE-2021-44118 SPIP 跨站脚本漏洞
CVE-2021-44120 SPIP 跨站脚本漏洞
CVE-2021-44122 SPIP 跨站请求伪造漏洞
CVE-2021-44123 SPIP 代码问题漏洞
CVE-2021-45975 Acer Care Center 代码问题漏洞
CVE-2021-46117 Jpress 代码注入漏洞
CVE-2021-44692 BuddyBoss Platform 信息泄露漏洞
CVE-2022-22852 Sourcecodester Hospital Patient Records Management System 跨站脚本漏洞
CVE-2022-22851 Sourcecodester Hospital Patient Records Management System 跨站脚本漏洞
CVE-2021-46118 Jpress 代码注入漏洞
CVE-2021-46383 MingSoft Mcms SQL注入漏洞
CVE-2021-46116 Jpress 代码问题漏洞
CVE-2021-46115 jpress 代码问题漏洞
CVE-2021-46561 Cve-Api 安全漏洞

Showing top 20 of 26 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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

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