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.
[
{
"product": "libexif",
"vendor": "Red Hat, Inc.",
"versions": [
{
"status": "affected",
"version": "through 0.6.21"
}
]
}
]