SUSE-SU-2020:1534-1 Security update for libexif

This update for libexif fixes the following issues: Security issues fixed: - CVE-2016-6328: Fixed an integer overflow in parsing MNOTE entry data of the input file bsc1055857. - CVE-2017-7544: Fixed an out-of-bounds heap read vulnerability in exifdatasavedataentry function in libexif/exif-data.c...

The vulnerability of the `exif_read_data()` function implementation in the PHP programming language allows a perpetrator to gain unauthorized access to protected information or cause service failures.

The vulnerability of the exifreaddata function in the PHP programming language lies in the reading of data beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker, operating remotely, to gain unauthorized access to protected information or cause service failure...

CVE-2020-13114

An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data...

Denial Of Service (DoS)

jpeg-js is vulnerable to denial of service DoS. The vulnerability exists as it fails to properly restrict the values of the resolution from the EXIF data, allowing a small manipulated image to cause a disproportionately large memory allocation...

CVE-2020-13113

An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling could lead to crashes and potential use-after-free conditions...

CVE-2020-13114

An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data...

ALPINE-CVE-2020-13112

An issue was discovered in libexif before 0.6.22. Several buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes. This is different from CVE-2020-0093...

DEBIAN-CVE-2020-13114

An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data...

CVE-2020-13112

An issue was discovered in libexif before 0.6.22. Several buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes. This is different from CVE-2020-0093...

CVE-2020-13112

An issue was discovered in libexif before 0.6.22. Several buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes. This is different from CVE-2020-0093...

CVE-2020-13114

An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data...

CVE-2020-13114

An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data...

Design/Logic Flaw

An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data...

Information disclosure

An issue was discovered in libexif before 0.6.22. Several buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes. This is different from CVE-2020-0093...

UBUNTU-CVE-2020-13114

An issue was discovered in libexif before 0.6.22. An unrestricted size in handling Canon EXIF MakerNote data could lead to consumption of large amounts of compute time for decoding EXIF data...

CVE-2020-13113

An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling could lead to crashes and potential use-after-free conditions...

CVE-2020-13112

Concisely: CVE-2020-13112 affects libexif prior to 0.6.22, caused by several buffer over-reads in EXIF MakerNote handling that could lead to information disclosure and crashes. Multiple connected advisories (ALAS2-2020-1523/1393, ALAS-2020-1443, CESA/CentOS/RH advisories, Debian LTS) corroborate ...

CVE-2020-13112

An issue was discovered in libexif before 0.6.22. Several buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes. This is different from CVE-2020-0093...

CVE-2020-13112

An issue was discovered in libexif before 0.6.22. Several buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes. This is different from CVE-2020-0093...

CVE-2020-13112

An issue was discovered in libexif before 0.6.22. Several buffer over-reads in EXIF MakerNote handling could lead to information disclosure and crashes. This is different from CVE-2020-0093...