Libexif Project: >> Libexif >> 0.6.21 Security Vulnerabilities
In exif_data_load_data_content of exif-data.c, there is a possible UBSAN abort due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-146428941
CVSS Score
7.5
EPSS Score
0.09
Published
2020-06-11
In exif_data_load_data_thumbnail of exif-data.c, there is a possible denial of service due to an integer overflow. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-145075076
CVSS Score
7.5
EPSS Score
0.108
Published
2020-06-11
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.
CVSS Score
8.2
EPSS Score
0.004
Published
2020-05-21
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.
CVSS Score
9.1
EPSS Score
0.004
Published
2020-05-21
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.
CVSS Score
7.5
EPSS Score
0.006
Published
2020-05-21
In exif_data_save_data_entry of exif-data.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-148705132
CVSS Score
5.0
EPSS Score
0.001
Published
2020-05-14
exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error.
CVSS Score
5.5
EPSS Score
0.002
Published
2020-05-09
An error when processing the EXIF_IFD_INTEROPERABILITY and EXIF_IFD_EXIF tags within libexif version 0.6.21 can be exploited to exhaust available CPU resources.
CVSS Score
7.5
EPSS Score
0.011
Published
2019-02-20
A vulnerability was found in libexif. An integer overflow when parsing the MNOTE entry data of the input file. This can cause Denial-of-Service (DoS) and Information Disclosure (disclosing some critical heap chunk metadata, even other applications' private data).
CVSS Score
6.1
EPSS Score
0.011
Published
2018-10-31
libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which can cause denial-of-service or possibly information disclosure.
CVSS Score
9.1
EPSS Score
0.004
Published
2017-09-21
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