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32 vulnerabilities found for libheif by struktur
CVE-2025-68431 (GCVE-0-2025-68431)
Vulnerability from nvd – Published: 2025-12-29 19:09 – Updated: 2025-12-30 22:26
VLAI?
Title
libheif has Potential Heap Buffer Over-Read
Summary
libheif is an HEIF and AVIF file format decoder and encoder. Prior to version 1.21.0, a crafted HEIF that exercises the overlay image item path triggers a heap buffer over-read in `HeifPixelImage::overlay()`. The function computes a negative row length (likely from an unclipped overlay rectangle or invalid offsets), which then underflows when converted to `size_t` and is passed to `memcpy`, causing a very large read past the end of the source plane and a crash. Version 1.21.0 contains a patch. As a workaround, avoid decoding images using `iovl` overlay boxes.
Severity ?
6.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| strukturag | libheif |
Affected:
< 1.21.0
|
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CVE-2025-43967 (GCVE-0-2025-43967)
Vulnerability from nvd – Published: 2025-04-20 00:00 – Updated: 2025-04-21 02:10
VLAI?
Summary
libheif before 1.19.6 has a NULL pointer dereference in ImageItem_Grid::get_decoder in image-items/grid.cc because a grid image can reference a nonexistent image item.
Severity ?
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
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CVE-2025-43966 (GCVE-0-2025-43966)
Vulnerability from nvd – Published: 2025-04-20 00:00 – Updated: 2025-04-21 02:11
VLAI?
Summary
libheif before 1.19.6 has a NULL pointer dereference in ImageItem_iden in image-items/iden.cc.
Severity ?
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
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CVE-2025-29482 (GCVE-0-2025-29482)
Vulnerability from nvd – Published: 2025-04-07 00:00 – Updated: 2025-04-09 14:58
VLAI?
Summary
Buffer Overflow vulnerability in libheif 1.19.7 allows a local attacker to execute arbitrary code via the SAO (Sample Adaptive Offset) processing of libde265.
Severity ?
6.2 (Medium)
CWE
- n/a
Assigner
References
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CVE-2024-41311 (GCVE-0-2024-41311)
Vulnerability from nvd – Published: 2024-10-15 00:00 – Updated: 2024-10-23 00:10
VLAI?
Summary
In Libheif 1.17.6, insufficient checks in ImageOverlay::parse() decoding a heif file containing an overlay image with forged offsets can lead to an out-of-bounds read and write.
Severity ?
8.1 (High)
CWE
- n/a
Assigner
References
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CVE-2024-25269 (GCVE-0-2024-25269)
Vulnerability from nvd – Published: 2024-03-05 00:00 – Updated: 2025-04-16 16:01
VLAI?
Summary
libheif <= 1.17.6 contains a memory leak in the function JpegEncoder::Encode. This flaw allows an attacker to cause a denial of service attack.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2023-49464 (GCVE-0-2023-49464)
Vulnerability from nvd – Published: 2023-12-07 00:00 – Updated: 2024-08-02 21:53
VLAI?
Summary
libheif v1.17.5 was discovered to contain a segmentation violation via the function UncompressedImageCodec::get_luma_bits_per_pixel_from_configuration_unci.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2023-49463 (GCVE-0-2023-49463)
Vulnerability from nvd – Published: 2023-12-07 00:00 – Updated: 2024-08-02 21:53
VLAI?
Summary
libheif v1.17.5 was discovered to contain a segmentation violation via the function find_exif_tag at /libheif/exif.cc.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2023-49462 (GCVE-0-2023-49462)
Vulnerability from nvd – Published: 2023-12-07 00:00 – Updated: 2024-11-26 15:24
VLAI?
Summary
libheif v1.17.5 was discovered to contain a segmentation violation via the component /libheif/exif.cc.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2023-49460 (GCVE-0-2023-49460)
Vulnerability from nvd – Published: 2023-12-07 00:00 – Updated: 2024-10-09 13:58
VLAI?
Summary
libheif v1.17.5 was discovered to contain a segmentation violation via the function UncompressedImageCodec::decode_uncompressed_image.
Severity ?
8.8 (High)
CWE
- n/a
Assigner
References
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CVE-2023-29659 (GCVE-0-2023-29659)
Vulnerability from nvd – Published: 2023-05-05 00:00 – Updated: 2025-01-29 19:10
VLAI?
Summary
A Segmentation fault caused by a floating point exception exists in libheif 1.15.1 using crafted heif images via the heif::Fraction::round() function in box.cc, which causes a denial of service.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
| URL | Tags | |
|---|---|---|
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CVE-2023-0996 (GCVE-0-2023-0996)
Vulnerability from nvd – Published: 2023-02-24 03:35 – Updated: 2025-03-11 20:47
VLAI?
Summary
There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.
Severity ?
7.8 (High)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
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CVE-2020-23109 (GCVE-0-2020-23109)
Vulnerability from nvd – Published: 2021-11-03 16:07 – Updated: 2024-08-04 14:58
VLAI?
Summary
Buffer overflow vulnerability in function convert_colorspace in heif_colorconversion.cc in libheif v1.6.2, allows attackers to cause a denial of service and disclose sensitive information, via a crafted HEIF file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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CVE-2020-19499 (GCVE-0-2020-19499)
Vulnerability from nvd – Published: 2021-07-21 17:21 – Updated: 2024-08-04 14:15
VLAI?
Summary
An issue was discovered in heif::Box_iref::get_references in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impact due to an invalid memory read.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2020-19498 (GCVE-0-2020-19498)
Vulnerability from nvd – Published: 2021-07-21 17:20 – Updated: 2024-08-04 14:08
VLAI?
Summary
Floating point exception in function Fraction in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impacts.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2025-68431 (GCVE-0-2025-68431)
Vulnerability from cvelistv5 – Published: 2025-12-29 19:09 – Updated: 2025-12-30 22:26
VLAI?
Title
libheif has Potential Heap Buffer Over-Read
Summary
libheif is an HEIF and AVIF file format decoder and encoder. Prior to version 1.21.0, a crafted HEIF that exercises the overlay image item path triggers a heap buffer over-read in `HeifPixelImage::overlay()`. The function computes a negative row length (likely from an unclipped overlay rectangle or invalid offsets), which then underflows when converted to `size_t` and is passed to `memcpy`, causing a very large read past the end of the source plane and a crash. Version 1.21.0 contains a patch. As a workaround, avoid decoding images using `iovl` overlay boxes.
Severity ?
6.5 (Medium)
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| strukturag | libheif |
Affected:
< 1.21.0
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CVE-2025-43967 (GCVE-0-2025-43967)
Vulnerability from cvelistv5 – Published: 2025-04-20 00:00 – Updated: 2025-04-21 02:10
VLAI?
Summary
libheif before 1.19.6 has a NULL pointer dereference in ImageItem_Grid::get_decoder in image-items/grid.cc because a grid image can reference a nonexistent image item.
Severity ?
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
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CVE-2025-43966 (GCVE-0-2025-43966)
Vulnerability from cvelistv5 – Published: 2025-04-20 00:00 – Updated: 2025-04-21 02:11
VLAI?
Summary
libheif before 1.19.6 has a NULL pointer dereference in ImageItem_iden in image-items/iden.cc.
Severity ?
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
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CVE-2025-29482 (GCVE-0-2025-29482)
Vulnerability from cvelistv5 – Published: 2025-04-07 00:00 – Updated: 2025-04-09 14:58
VLAI?
Summary
Buffer Overflow vulnerability in libheif 1.19.7 allows a local attacker to execute arbitrary code via the SAO (Sample Adaptive Offset) processing of libde265.
Severity ?
6.2 (Medium)
CWE
- n/a
Assigner
References
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CVE-2024-41311 (GCVE-0-2024-41311)
Vulnerability from cvelistv5 – Published: 2024-10-15 00:00 – Updated: 2024-10-23 00:10
VLAI?
Summary
In Libheif 1.17.6, insufficient checks in ImageOverlay::parse() decoding a heif file containing an overlay image with forged offsets can lead to an out-of-bounds read and write.
Severity ?
8.1 (High)
CWE
- n/a
Assigner
References
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CVE-2024-25269 (GCVE-0-2024-25269)
Vulnerability from cvelistv5 – Published: 2024-03-05 00:00 – Updated: 2025-04-16 16:01
VLAI?
Summary
libheif <= 1.17.6 contains a memory leak in the function JpegEncoder::Encode. This flaw allows an attacker to cause a denial of service attack.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2023-49464 (GCVE-0-2023-49464)
Vulnerability from cvelistv5 – Published: 2023-12-07 00:00 – Updated: 2024-08-02 21:53
VLAI?
Summary
libheif v1.17.5 was discovered to contain a segmentation violation via the function UncompressedImageCodec::get_luma_bits_per_pixel_from_configuration_unci.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2023-49460 (GCVE-0-2023-49460)
Vulnerability from cvelistv5 – Published: 2023-12-07 00:00 – Updated: 2024-10-09 13:58
VLAI?
Summary
libheif v1.17.5 was discovered to contain a segmentation violation via the function UncompressedImageCodec::decode_uncompressed_image.
Severity ?
8.8 (High)
CWE
- n/a
Assigner
References
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CVE-2023-49463 (GCVE-0-2023-49463)
Vulnerability from cvelistv5 – Published: 2023-12-07 00:00 – Updated: 2024-08-02 21:53
VLAI?
Summary
libheif v1.17.5 was discovered to contain a segmentation violation via the function find_exif_tag at /libheif/exif.cc.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2023-49462 (GCVE-0-2023-49462)
Vulnerability from cvelistv5 – Published: 2023-12-07 00:00 – Updated: 2024-11-26 15:24
VLAI?
Summary
libheif v1.17.5 was discovered to contain a segmentation violation via the component /libheif/exif.cc.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2023-29659 (GCVE-0-2023-29659)
Vulnerability from cvelistv5 – Published: 2023-05-05 00:00 – Updated: 2025-01-29 19:10
VLAI?
Summary
A Segmentation fault caused by a floating point exception exists in libheif 1.15.1 using crafted heif images via the heif::Fraction::round() function in box.cc, which causes a denial of service.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
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CVE-2023-0996 (GCVE-0-2023-0996)
Vulnerability from cvelistv5 – Published: 2023-02-24 03:35 – Updated: 2025-03-11 20:47
VLAI?
Summary
There is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.
Severity ?
7.8 (High)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
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CVE-2020-23109 (GCVE-0-2020-23109)
Vulnerability from cvelistv5 – Published: 2021-11-03 16:07 – Updated: 2024-08-04 14:58
VLAI?
Summary
Buffer overflow vulnerability in function convert_colorspace in heif_colorconversion.cc in libheif v1.6.2, allows attackers to cause a denial of service and disclose sensitive information, via a crafted HEIF file.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
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CVE-2020-19499 (GCVE-0-2020-19499)
Vulnerability from cvelistv5 – Published: 2021-07-21 17:21 – Updated: 2024-08-04 14:15
VLAI?
Summary
An issue was discovered in heif::Box_iref::get_references in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impact due to an invalid memory read.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2020-19498 (GCVE-0-2020-19498)
Vulnerability from cvelistv5 – Published: 2021-07-21 17:20 – Updated: 2024-08-04 14:08
VLAI?
Summary
Floating point exception in function Fraction in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impacts.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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