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cpe:2.3:a:libsixel_project:libsixel:1.8.2:*:*:*:*:*:*:*

part: a version: 1.8.2 update: *

VendorLibsixel Project (deac850d-afab-5b01-a17e-22889eb9095f)
ProductLibsixel (97f444d0-93bb-565c-94b1-910109a66caa)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*

Notes

Imported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:deb/debian/libsixel purl2cpe 2026-06-01 10:15:25.402785
pkg:deb/ubuntu/libsixel purl2cpe 2026-06-01 10:15:25.402787
pkg:github/saitoha/libsixel purl2cpe 2026-06-01 10:15:25.402788
pkg:rpm/opensuse/libsixel purl2cpe 2026-06-01 10:15:25.402789

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2020-21547 vulnerable 2026-06-08 05:22:30.885442 Details available
Libsixel 1.8.2 contains a heap-based buffer overflow in the dither_func_fs function in tosixel.c.
Published: 2021-09-17T20:34:24.000Z
Updated: 2024-08-04T14:30:33.426Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-3574 vulnerable 2026-06-08 05:13:55.095902 Details available
In libsixel v1.8.2, there is a heap-based buffer over-read in the function load_jpeg() in the file loader.c, as demonstrated by img2sixel.
Published: 2019-01-02T15:00:00.000Z
Updated: 2024-09-17T02:36:15.456Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-3573 vulnerable 2026-06-08 05:13:55.094689 Details available
In libsixel v1.8.2, there is an infinite loop in the function sixel_decode_raw_impl() in the file fromsixel.c, as demonstrated by sixel2png.
Published: 2019-01-02T15:00:00.000Z
Updated: 2024-09-16T20:31:38.471Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-19778 vulnerable 2026-06-08 05:13:23.680204 Details available
An issue was discovered in libsixel 1.8.2. There is a heap-based buffer over-read in the function load_sixel at loader.c.
Published: 2019-12-13T01:06:17.000Z
Updated: 2024-08-05T02:25:12.689Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-19777 vulnerable 2026-06-08 05:13:23.678338 Details available
stb_image.h (aka the stb image loader) 2.23, as used in libsixel and other products, has a heap-based buffer over-read in stbi__load_main.
Published: 2019-12-13T01:05:52.000Z
Updated: 2024-08-05T02:25:12.783Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-19638 vulnerable 2026-06-08 05:13:23.213461 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-19637 vulnerable 2026-06-08 05:13:23.213149 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-19636 vulnerable 2026-06-08 05:13:23.212722 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-19635 vulnerable 2026-06-08 05:13:23.211395 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2019-11024 vulnerable 2026-06-08 05:12:26.220016 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2018-19763 vulnerable 2026-06-08 05:11:16.083006 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2018-19762 vulnerable 2026-06-08 05:11:16.082678 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2018-19761 vulnerable 2026-06-08 05:11:16.082315 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2018-19759 vulnerable 2026-06-08 05:11:16.076848 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2018-19757 vulnerable 2026-06-08 05:11:16.075923 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data
CVE:CVE-2018-19756 vulnerable 2026-06-08 05:11:16.074509 db.gcve.eu details were skipped to keep the page responsive. Imported from gcve-enriched-dumps CVE data

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