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CVE-2008-3964

Low priority

Some fixes available 4 of 5

Multiple off-by-one errors in libpng before 1.2.32beta01, and 1.4 before 1.4.0beta34, allow context-dependent attackers to cause a denial of service (crash) or have unspecified other impact via a PNG image with crafted...

1 affected package

libpng

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
libpng	—	—	—	—	—

CVE-2008-1382

Low priority

Some fixes available 3 of 5

libpng 1.0.6 through 1.0.32, 1.2.0 through 1.2.26, and 1.4.0beta01 through 1.4.0beta19 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a PNG file with zero...

1 affected package

libpng

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
libpng	—	—	—	—	—

CVE-2007-5268

Negligible priority

Fixed

pngrtran.c in libpng before 1.0.29 and 1.2.x before 1.2.21 use (1) logical instead of bitwise operations and (2) incorrect comparisons, which might allow remote attackers to cause a denial of service (crash) via a crafted PNG image.

1 affected package

libpng

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
libpng	—	—	—	—	—

CVE-2007-5267

Medium priority

Not affected

Off-by-one error in ICC profile chunk handling in the png_set_iCCP function in pngset.c in libpng before 1.2.22 beta1 allows remote attackers to cause a denial of service (crash) via a crafted PNG image, due to an incorrect fix...

1 affected package

libpng

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
libpng	—	—	—	—	—

CVE-2007-5266

Medium priority

Not affected

Off-by-one error in ICC profile chunk handling in the png_set_iCCP function in pngset.c in libpng before 1.0.29 beta1 and 1.2.x before 1.2.21 beta1 allows remote attackers to cause a denial of service (crash) via a crafted PNG...

1 affected package

libpng

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
libpng	—	—	—	—	—

CVE-2007-5269

Medium priority

Fixed

Certain chunk handlers in libpng before 1.0.29 and 1.2.x before 1.2.21 allow remote attackers to cause a denial of service (crash) via crafted (1) pCAL (png_handle_pCAL), (2) sCAL (png_handle_sCAL), (3) tEXt (png_push_read_tEXt),...

1 affected package

libpng

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
libpng	—	—	—	—	—

CVE-2007-2445

Unknown priority

Fixed

The png_handle_tRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service (application crash) via a grayscale PNG image with a bad tRNS chunk CRC value.

1 affected package

libpng

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
libpng	—	—	—	—	—

CVE-2006-5793

Unknown priority

Fixed

The sPLT chunk handling code (png_set_sPLT function in pngset.c) in libpng 1.0.6 through 1.2.12 uses a sizeof operator on the wrong data type, which allows context-dependent attackers to cause a denial of service (crash)...

1 affected package

libpng

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
libpng	—	—	—	—	—

CVE-2006-3334

Unknown priority

Not affected

Buffer overflow in the png_decompress_chunk function in pngrutil.c in libpng before 1.2.12 allows context-dependent attackers to cause a denial of service and possibly execute arbitrary code via unspecified vectors related to...

2 affected packages

libpng, libpng3

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
libpng	—	—	—	—	—
libpng3	—	—	—	—	—

CVE-2006-0481

Unknown priority

Fixed

Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent attackers to cause a denial of service (crash) when the png_do_strip_filler function is used to strip alpha channels out of the image.

3 affected packages

libpng, libpng3, php5

Package	24.04 LTS	22.04 LTS	20.04 LTS	18.04 LTS	16.04 LTS
libpng	—	—	—	—	—
libpng3	—	—	—	—	—
php5	—	—	—	—	—

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