description: 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.
problem types: CWE-125
affected:
{
product: libexif
vendor: Red Hat, Inc.
versions:
status: affected, version: through 0.6.21
}