Optipng Project Optipng vulnerabilities

CVE-2023-43907 [HIGH] CWE-120 CVE-2023-43907: OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifre OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c.

CVE-2017-16938 [HIGH] CWE-119 CVE-2017-16938: A global buffer overflow in OptiPNG 0.7.6 allows remote attackers to cause a denial-of-service attac A global buffer overflow in OptiPNG 0.7.6 allows remote attackers to cause a denial-of-service attack or other unspecified impact with a maliciously crafted GIF format file, related to an uncontrolled loop in the LZWReadByte function of the gifread.c file.

CVE-2017-1000229 [HIGH] CWE-190 CVE-2017-1000229: Integer overflow bug in function minitiff_read_info() of optipng 0.7.6 allows an attacker to remotel Integer overflow bug in function minitiff_read_info() of optipng 0.7.6 allows an attacker to remotely execute code or cause denial of service.

CVE-2015-7801 [HIGH] CVE-2015-7801: Use-after-free vulnerability in OptiPNG 0.6.4 allows remote attackers to execute arbitrary code via Use-after-free vulnerability in OptiPNG 0.6.4 allows remote attackers to execute arbitrary code via a crafted PNG file.

CVE-2015-7802 [MEDIUM] CWE-119 CVE-2015-7802: gifread.c in gif2png, as used in OptiPNG before 0.7.6, allows remote attackers to cause a denial of gifread.c in gif2png, as used in OptiPNG before 0.7.6, allows remote attackers to cause a denial of service (uninitialized memory read) via a crafted GIF file.

CVE-2016-3981 [HIGH] CWE-119 CVE-2016-3981: Heap-based buffer overflow in the bmp_read_rows function in pngxrbmp.c in OptiPNG before 0.7.6 allow Heap-based buffer overflow in the bmp_read_rows function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file.

CVE-2016-3982 [HIGH] CWE-119 CVE-2016-3982: Off-by-one error in the bmp_rle4_fread function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote Off-by-one error in the bmp_rle4_fread function in pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (out-of-bounds read or write access and crash) or possibly execute arbitrary code via a crafted image file, which triggers a heap-based buffer overflow.

CVE-2016-2191 [MEDIUM] CVE-2016-2191: The bmp_read_rows function in pngxtern/pngxrbmp The bmp_read_rows function in pngxtern/pngxrbmp.c in OptiPNG before 0.7.6 allows remote attackers to cause a denial of service (invalid memory write and crash) via a series of delta escapes in a crafted BMP image.

CVE-2009-0749 [HIGH] CWE-416 CVE-2009-0749: Use-after-free vulnerability in the GIFReadNextExtension function in lib/pngxtern/gif/gifread.c in O Use-after-free vulnerability in the GIFReadNextExtension function in lib/pngxtern/gif/gifread.c in OptiPNG 0.6.2 and earlier allows context-dependent attackers to cause a denial of service (application crash) via a crafted GIF image that causes the realloc function to return a new pointer, which triggers memory corruption when the old pointer is accesse

CVE-2008-5101 [CRITICAL] CVE-2008-5101: Buffer overflow in the BMP reader in OptiPNG 0 Buffer overflow in the BMP reader in OptiPNG 0.6 and 0.6.1 allows user-assisted attackers to execute arbitrary code via a crafted BMP image, related to an "array overflow."