Vulnerabilities > Libpng > High

DATE CVE VULNERABILITY TITLE RISK
2022-08-23 CVE-2020-35511 Buffer Over-read vulnerability in multiple products
A global buffer overflow was discovered in pngcheck function in pngcheck-2.4.0(5 patches applied) via a crafted png file.
local
low complexity
libpng debian CWE-126
7.8
2019-07-10 CVE-2018-14550 Out-of-bounds Write vulnerability in multiple products
An issue has been found in third-party PNM decoding associated with libpng 1.6.35.
network
low complexity
libpng oracle netapp CWE-787
8.8
2017-01-30 CVE-2016-10087 NULL Pointer Dereference vulnerability in Libpng
The png_set_text_2 function in libpng 0.71 before 1.0.67, 1.2.x before 1.2.57, 1.4.x before 1.4.20, 1.5.x before 1.5.28, and 1.6.x before 1.6.27 allows context-dependent attackers to cause a NULL pointer dereference vectors involving loading a text chunk into a png structure, removing the text, and then adding another text chunk to the structure.
network
low complexity
libpng CWE-476
7.5
2016-07-11 CVE-2016-3751 Unspecified vulnerability in libpng before 1.6.20, as used in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01, allows attackers to gain privileges via a crafted application, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 23265085.
local
low complexity
libpng google
7.8
2016-04-14 CVE-2015-8540 Numeric Errors vulnerability in multiple products
Integer underflow in the png_check_keyword function in pngwutil.c in libpng 0.90 through 0.99, 1.0.x before 1.0.66, 1.1.x and 1.2.x before 1.2.56, 1.3.x and 1.4.x before 1.4.19, and 1.5.x before 1.5.26 allows remote attackers to have unspecified impact via a space character as a keyword in a PNG image, which triggers an out-of-bounds read.
network
low complexity
redhat libpng fedoraproject debian CWE-189
8.8
2016-01-21 CVE-2015-8472 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products
Buffer overflow in the png_set_PLTE function in libpng before 1.0.65, 1.1.x and 1.2.x before 1.2.55, 1.3.x, 1.4.x before 1.4.18, 1.5.x before 1.5.25, and 1.6.x before 1.6.20 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image.
network
low complexity
apple libpng CWE-119
7.5
2015-11-13 CVE-2015-8126 Classic Buffer Overflow vulnerability in multiple products
Multiple buffer overflows in the (1) png_set_PLTE and (2) png_get_PLTE functions in libpng before 1.0.64, 1.1.x and 1.2.x before 1.2.54, 1.3.x and 1.4.x before 1.4.17, 1.5.x before 1.5.24, and 1.6.x before 1.6.19 allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a small bit-depth value in an IHDR (aka image header) chunk in a PNG image.
7.5
2012-07-22 CVE-2011-3464 Numeric Errors vulnerability in Libpng
Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5.7 might allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via unspecified vectors, which trigger a stack-based buffer overflow.
network
low complexity
libpng CWE-189
7.5
2011-07-17 CVE-2011-2692 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products
The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory.
network
low complexity
libpng fedoraproject debian canonical CWE-119
8.8
2009-02-20 CVE-2008-6218 Resource Management Errors vulnerability in Libpng
Memory leak in the png_handle_tEXt function in pngrutil.c in libpng before 1.2.33 rc02 and 1.4.0 beta36 allows context-dependent attackers to cause a denial of service (memory exhaustion) via a crafted PNG file.
network
libpng CWE-399
7.1