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Libpng » Libpng » * * * * : Security Vulnerabilities

Cpe Name:cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2019-7317 416 2019-02-04 2022-05-23
2.6
None Remote High Not required None None Partial
png_image_free in png.c in libpng 1.6.x before 1.6.37 has a use-after-free because png_image_free_function is called under png_safe_execute.
2 CVE-2017-12652 20 2019-07-10 2022-05-12
7.5
None Remote Low Not required Partial Partial Partial
libpng before 1.6.32 does not properly check the length of chunks against the user limit.
3 CVE-2016-3751 +Priv 2016-07-11 2016-07-11
7.5
None Remote Low Not required Partial Partial Partial
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.
4 CVE-2015-8126 120 DoS Overflow 2015-11-13 2022-05-13
7.5
None Remote Low Not required Partial Partial Partial
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.
5 CVE-2015-0973 119 Exec Code Overflow 2015-01-18 2016-10-20
7.5
None Remote Low Not required Partial Partial Partial
Buffer overflow in the png_read_IDAT_data function in pngrutil.c in libpng before 1.5.21 and 1.6.x before 1.6.16 allows context-dependent attackers to execute arbitrary code via IDAT data with a large width, a different vulnerability than CVE-2014-9495.
6 CVE-2013-7354 189 DoS Overflow 2014-05-06 2016-12-31
5.0
None Remote Low Not required None None Partial
Multiple integer overflows in libpng before 1.5.14rc03 allow remote attackers to cause a denial of service (crash) via a crafted image to the (1) png_set_sPLT or (2) png_set_text_2 function, which triggers a heap-based buffer overflow.
7 CVE-2013-7353 189 DoS Overflow 2014-05-06 2016-12-31
5.0
None Remote Low Not required None None Partial
Integer overflow in the png_set_unknown_chunks function in libpng/pngset.c in libpng before 1.5.14beta08 allows context-dependent attackers to cause a denial of service (segmentation fault and crash) via a crafted image, which triggers a heap-based buffer overflow.
8 CVE-2011-3045 190 DoS Exec Code 2012-03-22 2020-04-14
6.8
None Remote Medium Not required Partial Partial Partial
Integer signedness error in the png_inflate function in pngrutil.c in libpng before 1.4.10beta01, as used in Google Chrome before 17.0.963.83 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file, a different vulnerability than CVE-2011-3026.
9 CVE-2011-2692 119 DoS Overflow Mem. Corr. 2011-07-17 2020-08-06
6.8
None Remote Medium Not required Partial Partial Partial
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.
10 CVE-2011-2691 476 DoS 2011-07-17 2020-08-06
4.3
None Remote Medium Not required None None Partial
The png_err function in pngerror.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 makes a function call using a NULL pointer argument instead of an empty-string argument, which allows remote attackers to cause a denial of service (application crash) via a crafted PNG image.
11 CVE-2011-2690 120 Overflow 2011-07-17 2020-08-06
6.8
None Remote Medium Not required Partial Partial Partial
Buffer overflow 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, when used by an application that calls the png_rgb_to_gray function but not the png_set_expand function, allows remote attackers to overwrite memory with an arbitrary amount of data, and possibly have unspecified other impact, via a crafted PNG image.
12 CVE-2011-2501 125 DoS 2011-07-17 2020-08-06
4.3
None Remote Medium Not required None None Partial
The png_format_buffer function in pngerror.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 allows remote attackers to cause a denial of service (application crash) via a crafted PNG image that triggers an out-of-bounds read during the copying of error-message data. NOTE: this vulnerability exists because of a CVE-2004-0421 regression. NOTE: this is called an off-by-one error by some sources.
13 CVE-2010-2249 401 DoS 2010-06-30 2020-08-14
4.3
None Remote Medium Not required None None Partial
Memory leak in pngrutil.c in libpng before 1.2.44, and 1.4.x before 1.4.3, allows remote attackers to cause a denial of service (memory consumption and application crash) via a PNG image containing malformed Physical Scale (aka sCAL) chunks.
14 CVE-2010-1205 120 Exec Code Overflow 2010-06-30 2020-08-14
7.5
None Remote Low Not required Partial Partial Partial
Buffer overflow in pngpread.c in libpng before 1.2.44 and 1.4.x before 1.4.3, as used in progressive applications, might allow remote attackers to execute arbitrary code via a PNG image that triggers an additional data row.
15 CVE-2010-0205 400 DoS 2010-03-03 2020-08-07
4.3
None Remote Medium Not required None None Partial
The png_decompress_chunk function in pngrutil.c in libpng 1.0.x before 1.0.53, 1.2.x before 1.2.43, and 1.4.x before 1.4.1 does not properly handle compressed ancillary-chunk data that has a disproportionately large uncompressed representation, which allows remote attackers to cause a denial of service (memory and CPU consumption, and application hang) via a crafted PNG file, as demonstrated by use of the deflate compression method on data composed of many occurrences of the same character, related to a "decompression bomb" attack.
16 CVE-2009-5063 401 DoS 2011-08-31 2020-09-09
5.0
None Remote Low Not required None None Partial
Memory leak in the embedded_profile_len function in pngwutil.c in libpng before 1.2.39beta5 allows context-dependent attackers to cause a denial of service (memory leak or segmentation fault) via a JPEG image containing an iCCP chunk with a negative embedded profile length. NOTE: this is due to an incomplete fix for CVE-2006-7244.
17 CVE-2009-2042 200 +Info 2009-06-12 2017-08-17
4.3
None Remote Medium Not required Partial None None
libpng before 1.2.37 does not properly parse 1-bit interlaced images with width values that are not divisible by 8, which causes libpng to include uninitialized bits in certain rows of a PNG file and might allow remote attackers to read portions of sensitive memory via "out-of-bounds pixels" in the file.
18 CVE-2009-0040 94 DoS Exec Code 2009-02-22 2018-10-11
6.8
None Remote Medium Not required Partial Partial Partial
The PNG reference library (aka libpng) before 1.0.43, and 1.2.x before 1.2.35, as used in pngcrush and other applications, allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file that triggers a free of an uninitialized pointer in (1) the png_read_png function, (2) pCAL chunk handling, or (3) setup of 16-bit gamma tables.
19 CVE-2008-5907 2009-01-15 2018-11-08
5.0
None Remote Low Not required None Partial None
The png_check_keyword function in pngwutil.c in libpng before 1.0.42, and 1.2.x before 1.2.34, might allow context-dependent attackers to set the value of an arbitrary memory location to zero via vectors involving creation of crafted PNG files with keywords, related to an implicit cast of the '\0' character constant to a NULL pointer. NOTE: some sources incorrectly report this as a double free vulnerability.
20 CVE-2008-3964 193 DoS 2008-09-11 2022-01-31
4.3
None Remote Medium Not required None None Partial
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 zTXt chunks, related to (1) the png_push_read_zTXt function in pngread.c, and possibly related to (2) pngtest.c.
21 CVE-2007-5269 20 DoS 2007-10-08 2018-10-15
5.0
None Remote Low Not required None None Partial
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), (4) iTXt (png_handle_iTXt), and (5) ztXT (png_handle_ztXt) chunking in PNG images, which trigger out-of-bounds read operations.
22 CVE-2007-5268 DoS 2007-10-08 2018-10-26
4.3
None Remote Medium Not required None None Partial
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.
23 CVE-2007-5267 189 DoS 2007-10-08 2018-10-15
4.3
None Remote Medium Not required None None Partial
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 for CVE-2007-5266.
24 CVE-2007-5266 189 DoS 2007-10-08 2018-10-26
4.3
None Remote Medium Not required None None Partial
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 image that prevents a name field from being NULL terminated.
Total number of vulnerabilities : 24   Page : 1 (This Page)
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