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CVE-2025-9300

Medium priority
Needs evaluation

(A vulnerability was found in saitoha libsixel up to 1.10.3. Affected b ...)

1 affected package

libsixel

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libsixel Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2022-29978

Medium priority
Needs evaluation

There is a floating point exception error in sixel_encoder_do_resize, encoder.c:633 in libsixel img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted JPEG file.

1 affected package

libsixel

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libsixel Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2022-29977

Medium priority
Needs evaluation

There is an assertion failure error in stbi__jpeg_huff_decode, stb_image.h:1894 in libsixel img2sixel 1.8.6. Remote attackers could leverage this vulnerability to cause a denial-of-service via a crafted JPEG file.

1 affected package

libsixel

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libsixel Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2022-27046

Medium priority
Needs evaluation

libsixel 1.8.6 suffers from a Heap Use After Free vulnerability in in libsixel/src/dither.c:388.

1 affected package

libsixel

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libsixel Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2022-27044

Medium priority
Needs evaluation

libsixel 1.8.6 is affected by Buffer Overflow in libsixel/src/quant.c:876.

1 affected package

libsixel

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libsixel Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2021-46700

Low priority
Needs evaluation

In libsixel 1.8.6, sixel_encoder_output_without_macro (called from sixel_encoder_encode_frame in encoder.c) has a double free.

1 affected package

libsixel

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libsixel Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2021-45340

Medium priority
Needs evaluation

In Libsixel prior to and including v1.10.3, a NULL pointer dereference in the stb_image.h component of libsixel allows attackers to cause a denial of service (DOS) via a crafted PICT file.

1 affected package

libsixel

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libsixel Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2021-41715

Medium priority
Needs evaluation

libsixel 1.10.0 is vulnerable to Use after free in libsixel/src/dither.c:379.

1 affected package

libsixel

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libsixel Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2021-40656

Medium priority
Needs evaluation

libsixel before 1.10 is vulnerable to Buffer Overflow in libsixel/src/quant.c:867.

1 affected package

libsixel

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libsixel Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2020-36123

Medium priority
Ignored

Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none.

1 affected package

libsixel

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libsixel Not affected Not affected Not affected Not affected
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