The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Computer vulnerabilities of libpng

libpng: memory leak via png_malloc_warn
An attacker can create a memory leak via png_malloc_warn() of libpng, in order to trigger a denial of service...
307, CVE-2019-17371, VIGILANCE-VUL-30595
libpng: buffer overflow via Chunks Length
An attacker can trigger a buffer overflow via Chunks Length of libpng, in order to trigger a denial of service, and possibly to run code...
bulletinoct2019, CVE-2017-12652, SUSE-SU-2019:3060-1, VIGILANCE-VUL-29748
libpng: use after free via png_image_free
An attacker can force the usage of a freed memory area via png_image_free() of libpng, in order to trigger a denial of service, and possibly to run code...
1087227, 275, bulletinapr2019, cpujul2019, CVE-2019-7317, DSA-4435-1, FEDORA-2019-146b81efba, FEDORA-2019-3854a1727e, FEDORA-2019-5c794ec7ba, FEDORA-2019-a5ec38072a, MFSA-2019-14, MFSA-2019-15, openSUSE-SU-2019:1484-1, openSUSE-SU-2019:1530-1, openSUSE-SU-2019:1534-1, openSUSE-SU-2019:1664-1, openSUSE-SU-2019:1912-1, openSUSE-SU-2019:1916-1, RHSA-2019:1308-01, RHSA-2019:1309-01, RHSA-2019:1310-01, RHSA-2019:2494-01, RHSA-2019:2495-01, RHSA-2019:2585-01, RHSA-2019:2590-01, RHSA-2019:2592-01, SSA:2019-107-01, SUSE-SU-2019:1388-1, SUSE-SU-2019:1398-1, SUSE-SU-2019:1398-2, SUSE-SU-2019:1405-1, SUSE-SU-2019:14160-1, SUSE-SU-2019:14188-1, SUSE-SU-2019:1458-1, SUSE-SU-2019:2021-1, SUSE-SU-2019:2028-1, SUSE-SU-2019:2036-1, SUSE-SU-2019:2291-1, SUSE-SU-2019:2336-1, SUSE-SU-2019:2371-1, SUSE-SU-2019:3060-1, USN-3962-1, USN-4080-1, USN-4083-1, VIGILANCE-VUL-28437
libpng: memory leak via png_create_info_struct
An attacker can create a memory leak via png_create_info_struct() of libpng, in order to trigger a denial of service...
269, cpujul2019, CVE-2019-6129, FEDORA-2019-5c794ec7ba, FEDORA-2019-a5ec38072a, VIGILANCE-VUL-28269
libpng/pnm2png: denial of service via png_free_data
An attacker can generate a fatal error via png_free_data() of libpng/pnm2png, in order to trigger a denial of service...
238, cpuoct2018, CVE-2018-14048, SSA:2019-107-01, VIGILANCE-VUL-26753
libpng: integer overflow via png_check_chunk_length
An attacker can generate an integer overflow via png_check_chunk_length() of libpng, in order to trigger a denial of service, and possibly to run code...
cpuoct2018, CVE-2018-13785, DSA-2019-131, FEDORA-2018-04eded822e, FEDORA-2018-3e04e9fe54, ibm10743955, openSUSE-SU-2019:0042-1, openSUSE-SU-2019:0043-1, openSUSE-SU-2019:1530-1, RHSA-2018:3000-01, RHSA-2018:3001-01, RHSA-2018:3002-01, RHSA-2018:3003-01, RHSA-2018:3007-01, RHSA-2018:3008-01, RHSA-2018:3533-01, RHSA-2018:3534-01, RHSA-2018:3671-01, RHSA-2018:3672-01, SB10255, SUSE-SU-2018:3868-1, SUSE-SU-2018:3920-1, SUSE-SU-2018:3921-1, SUSE-SU-2018:3933-1, SUSE-SU-2018:4064-1, SUSE-SU-2019:0049-1, SUSE-SU-2019:0057-1, SUSE-SU-2019:0057-2, SUSE-SU-2019:0058-1, SUSE-SU-2019:1398-1, SUSE-SU-2019:1398-2, USN-3712-1, USN-3712-2, VIGILANCE-VUL-26692
libpng: NULL pointer dereference via png_handle_eXIf
An attacker can force a NULL pointer to be dereferenced via png_handle_eXIf() of libpng, in order to trigger a denial of service...
VIGILANCE-VUL-23610
libpng: buffer overflow via png_do_expand
An attacker can generate a buffer overflow via png_do_expand() of libpng, in order to trigger a denial of service, and possibly to run code...
VIGILANCE-VUL-22161
libpng: NULL pointer dereference via png_set_text_2
An attacker can force a NULL pointer to be dereferenced via png_set_text_2() of libpng, in order to trigger a denial of service...
2002676, bulletinjul2017, CVE-2016-10087, DSA-2020-030, FEDORA-2016-0eb1d4ad19, FEDORA-2016-12c22499dd, FEDORA-2016-1a7e14d084, FEDORA-2016-5c8dce58c9, FEDORA-2016-a4b06a036b, FEDORA-2016-aaf771b7a7, FEDORA-2017-66fd940572, FEDORA-2017-84bc8ac268, FEDORA-2017-bad9942e42, FEDORA-2017-cf1944f480, openSUSE-SU-2017:0937-1, openSUSE-SU-2017:0942-1, openSUSE-SU-2017:1037-1, SSA:2016-365-01, USN-3712-1, USN-3712-2, VIGILANCE-VUL-21483
libpng: three vulnerabilities
An attacker can use several vulnerabilities of libpng...
VIGILANCE-VUL-20311
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