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CVE-2023-34474

A heap-based buffer overflow issue was discovered in ImageMagick's ReadTIM2ImageData() function...

5.5 MediumFix available

A heap-based buffer overflow issue was discovered in ImageMagick's ReadTIM2ImageData() function in coders/tim2.c. A local attacker could trick the user in opening specially crafted file, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
None
Integrity
None
Availability
High

Exploit likelihood

0.37%Up 0.3 points since Jun 17, 2023
90%50%10%1%

What each source reports

NVD Score used 5.5

A heap-based buffer overflow issue was discovered in ImageMagick's ReadTIM2ImageData() function in coders/tim2.c. A local attacker could trick the user in opening specially crafted file, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.

Record
CVE-2023-34474
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness
CWE-122, CWE-787
Updated
2026-11-02
CVE List No score

A heap-based buffer overflow issue was discovered in ImageMagick's ReadTIM2ImageData() function in coders/tim2.c. A local attacker could trick the user in opening specially crafted file, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.

Record
CVE-2023-34474
Weakness
CWE-122
Updated
2026-11-02
EUVDEUVD-2023-38532 No score

A heap-based buffer overflow issue was discovered in ImageMagick's ReadTIM2ImageData() function in coders/tim2.c. A local attacker could trick the user in opening specially crafted file, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.

Record
EUVD-2023-38532
Updated
2026-11-03
GitHub AdvisoriesGHSA-prvr-4vr9-qmvh 5.5

A heap-based buffer overflow issue was discovered in ImageMagick's ReadTIM2ImageData() function...

A heap-based buffer overflow issue was discovered in ImageMagick's ReadTIM2ImageData() function in coders/tim2.c. A local attacker could trick the user in opening specially crafted file, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.

Record
GHSA-prvr-4vr9-qmvh
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness
CWE-122, CWE-787
Updated
2026-11-02
OSVJLSEC-2026-909 5.5

A heap-based buffer overflow issue was discovered in ImageMagick's ReadTIM2ImageData() function in coders/tim2.c. A local attacker could trick the user in opening specially crafted file, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.

Record
JLSEC-2026-909
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVOESA-2023-1407 5.5

ImageMagick security update

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves.

Security Fix(es):

A heap-based buffer overflow issue was discovered in ImageMagick's ReadTIM2ImageData() function in coders/tim2.c. A local attacker could trick the user in opening specially crafted file, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.(CVE-2023-34474)

A heap use after free issue was discovered in ImageMagick's ReplaceXmpValue() function in MagickCore/profile.c. An attacker could trick user to open a specially crafted file to convert, triggering an heap-use-after-free write error, allowing an application to crash, resulting in a denial of service.(CVE-2023-34475)

Record
OESA-2023-1407
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
Show 5 moreShow less
OSVOESA-2023-1408 5.5

ImageMagick security update

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves.

Security Fix(es):

A heap-based buffer overflow issue was discovered in ImageMagick's ReadTIM2ImageData() function in coders/tim2.c. A local attacker could trick the user in opening specially crafted file, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.(CVE-2023-34474)

A heap use after free issue was discovered in ImageMagick's ReplaceXmpValue() function in MagickCore/profile.c. An attacker could trick user to open a specially crafted file to convert, triggering an heap-use-after-free write error, allowing an application to crash, resulting in a denial of service.(CVE-2023-34475)

Record
OESA-2023-1408
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSVOESA-2023-1409 5.5

ImageMagick security update

Use ImageMagick to create, edit, compose, or convert bitmap images. It can read and write images in a variety of formats (over 200) including PNG, JPEG, GIF, HEIC, TIFF, DPX, EXR, WebP, Postscript, PDF, and SVG. Use ImageMagick to resize, flip, mirror, rotate, distort, shear and transform images, adjust image colors, apply various special effects, or draw text, lines, polygons, ellipses and Bézier curves.

Security Fix(es):

A heap-based buffer overflow issue was discovered in ImageMagick's ReadTIM2ImageData() function in coders/tim2.c. A local attacker could trick the user in opening specially crafted file, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.(CVE-2023-34474)

A heap use after free issue was discovered in ImageMagick's ReplaceXmpValue() function in MagickCore/profile.c. An attacker could trick user to open a specially crafted file to convert, triggering an heap-use-after-free write error, allowing an application to crash, resulting in a denial of service.(CVE-2023-34475)

Record
OESA-2023-1409
CVSS 3.1
5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated
2026-11-02
OSV No score

A heap-based buffer overflow issue was discovered in ImageMagick's ReadTIM2ImageData() function in coders/tim2.c. A local attacker could trick the user in opening specially crafted file, triggering an out-of-bounds read error, allowing an application to crash, resulting in a denial of service.

Record
CVE-2023-34474
Weakness
CWE-122
Updated
2026-11-02
OSVopenSUSE-SU-2024:13000-1 No score

ImageMagick-7.1.1.11-2.1 on GA media

These are all security issues fixed in the ImageMagick-7.1.1.11-2.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:13000-1
Updated
2026-11-02
OSVSUSE-SU-2023:2878-1 No score

Security update for ImageMagick

This update for ImageMagick fixes the following issues:

  • CVE-2023-34474: Fixed heap-based buffer overflow in ReadTIM2ImageData() function in coders/tim2.c (bsc#1212237).
Record
SUSE-SU-2023:2878-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
ImageMagick_jll
Julia
 before 7.1.1+0
7.1.1+0
ImageMagick
openEuler:22.03-LTS
From an advisory covering 2 CVEs
 before 7.1.1.8-3.oe2203
7.1.1.8-3.oe2203
ImageMagick
openEuler:22.03-LTS-SP1
From an advisory covering 2 CVEs
 before 7.1.1.8-3.oe2203sp1
7.1.1.8-3.oe2203sp1
ImageMagick
openEuler:22.03-LTS-SP2
From an advisory covering 2 CVEs
 before 7.1.1.8-3.oe2203sp2
7.1.1.8-3.oe2203sp2
ImageMagick
SUSE:Linux Enterprise Module for Desktop Applications 15 SP4
 before 7.1.0.9-150400.6.24.1
7.1.0.9-150400.6.24.1
ImageMagick
SUSE:Linux Enterprise Module for Desktop Applications 15 SP5
 before 7.1.0.9-150400.6.24.1
7.1.0.9-150400.6.24.1
ImageMagick
SUSE:Linux Enterprise Module for Development Tools 15 SP4
 before 7.1.0.9-150400.6.24.1
7.1.0.9-150400.6.24.1
ImageMagick
SUSE:Linux Enterprise Module for Development Tools 15 SP5
 before 7.1.0.9-150400.6.24.1
7.1.0.9-150400.6.24.1
ImageMagick
openSUSE:Leap 15.4
 before 7.1.0.9-150400.6.24.1
7.1.0.9-150400.6.24.1
ImageMagick
openSUSE:Leap 15.5
 before 7.1.0.9-150400.6.24.1
7.1.0.9-150400.6.24.1
ImageMagick
openSUSE:Tumbleweed
From an advisory covering 2 CVEs
 before 7.1.1.11-2.1
7.1.1.11-2.1

History

History
RecordedChangedSources
affected, facts
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-34474 is a medium vulnerability (CVSS 5.5) in Imagemagick, published June 16, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.37%, the 31st percentile. Fixed in ImageMagick_jll 7.1.1+0.

References

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