RSS   Vulnerabilities for 'Libexif'   RSS

2020-05-21
 
CVE-2020-13114

CWE-400
 

 
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

CWE-476
 

 
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

CWE-125
 

 
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.

 
2020-05-09
 
CVE-2020-12767

CWE-369
 

 
exif_entry_get_value in exif-entry.c in libexif 0.6.21 has a divide-by-zero error.

 
2019-02-20
 
CVE-2018-20030

CWE-400
 

 
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.

 
2018-10-31
 
CVE-2016-6328

CWE-190
 

 
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).

 
2017-09-21
 
CVE-2017-7544

CWE-125
 

 
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.

 


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