CVE-2019-11752
It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion.
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 69, 68.1, 60.9
- 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
It is possible to delete an IndexedDB key value and subsequently try to extract it during conversion. This results in a use-after-free and a potentially exploitable crash. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.
Timeline
- CVE published
- Record last updated
Affected versions
- Mozilla Firefox
fixed in 69
- Mozilla Thunderbird
fixed in 68.1; fixed in 60.9
- Mozilla Firefox ESR
fixed in 60.9; fixed in 68.1