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CVE-2023-3745— Imagemagick: heap-buffer-overflow in pushcharpixel() in quantum-private.h

Quick assessment

Affected
Red Hat Red Hat Enterprise Linux 6
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.

ImageMagick是美国ImageMagick公司的一套开源的图像处理软件。该软件可读取、转换或写入多种格式的图片。 ImageMagick存在安全漏洞，该漏洞源于函数PushCharPixel()存在缓冲区溢出漏洞。

CVSS 5.5 · Medium EPSS 0.46% · P39

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation

Affected Version Matrix 2

VendorProduct Version RangeStatus
Red Hat Red Hat Enterprise Linux 6 any unknown
Red Hat Red Hat Enterprise Linux 7 any unknown
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I. Basic Information for CVE-2023-3745

Vulnerability Information
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Vulnerability Title
Imagemagick: heap-buffer-overflow in pushcharpixel() in quantum-private.h
Source: CVE Program / CVE List V5
Vulnerability Description
A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存读
Source: CVE Program / CVE List V5
Vulnerability Title
ImageMagick 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ImageMagick是美国ImageMagick公司的一套开源的图像处理软件。该软件可读取、转换或写入多种格式的图片。 ImageMagick存在安全漏洞，该漏洞源于函数PushCharPixel()存在缓冲区溢出漏洞。
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
Red Hat Red Hat Enterprise Linux 6 - cpe:/o:redhat:enterprise_linux:6
Red Hat Red Hat Enterprise Linux 7 - cpe:/o:redhat:enterprise_linux:7

II. Public POCs for CVE-2023-3745

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III. Intelligence Information for CVE-2023-3745

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Patches & Fixes for CVE-2023-3745 (4)

Vendor Advisories for CVE-2023-3745 (2)

Other References for CVE-2023-3745 (1)

Same Patch Batch · Red Hat · 2023-07-24 · 10 CVEs total

CVE-2023-3812 7.8 HIGH Kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags
CVE-2023-38200 7.5 HIGH Keylime: registrar is subject to a dos against ssl connections
CVE-2023-3567 7.1 HIGH Kernel: use after free in vcs_read in drivers/tty/vt/vc_screen.c due to race
CVE-2023-3640 7.0 HIGH Kernel: x86/mm: a per-cpu entry area leak was identified through the init_cea_offsets func
CVE-2023-33952 6.7 MEDIUM Kernel: vmwgfx: double free within the handling of vmw_buffer_object objects
CVE-2023-33951 6.7 MEDIUM Kernel: vmwgfx: race condition leading to information disclosure vulnerability
CVE-2023-3750 6.5 MEDIUM Libvirt: improper locking in virstoragepoolobjlistsearch may lead to denial of service
CVE-2023-3019 6.0 MEDIUM Qemu: e1000e: heap use-after-free in e1000e_write_packet_to_guest()
CVE-2023-3384 5.4 MEDIUM Quay: stored cross site scripting

IV. Related Vulnerabilities

Same product: Red Hat Enterprise Linux 6
Same vendor: Red Hat
Same weakness: CWE-125

V. Comments for CVE-2023-3745

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