CVE-2017-5396
A use-after-free vulnerability in the Media Decoder when working with media files when some events are fired after the media elements are fr
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 45.7, 51
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
A use-after-free vulnerability in the Media Decoder when working with media files when some events are fired after the media elements are freed from memory. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.
Timeline
- CVE published
- Record last updated
Affected versions
- Mozilla Thunderbird
fixed in 45.7
- Mozilla Firefox ESR
fixed in 45.7
- Mozilla Firefox
fixed in 51