VDB
DEBIAN-CVE-2019-11691
DEBIAN-CVE-2019-11691
PUBLISHED
CVSS 9.800000190734863 CRITICAL
Record from OSV · Published July 23, 2019
A use-after-free vulnerability can occur when working with XMLHttpRequest (XHR) in an event loop, causing the XHR main thread to be called after it has been freed. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| firefox-esr | Debian:14 | 60.7.0esr-1 |
| thunderbird | Debian:12 | 1:60.7.0-1 |
| thunderbird | Debian:13 | 1:60.7.0-1 |
| firefox-esr | Debian:12 | 60.7.0esr-1 |
| thunderbird | Debian:14 | 1:60.7.0-1 |
| firefox-esr | Debian:13 | 60.7.0esr-1 |
Risk scores
CVSS 3.0
9.800000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | firefox-esr | 0 |
| Debian:12 | thunderbird | 0 |
| Debian:13 | thunderbird | 0 |
| Debian:12 | firefox-esr | 0 |
| Debian:14 | thunderbird | 0 |
| Debian:13 | firefox-esr | 0 |
Timeline
- Jul 23, 2019 CVE Published
- Sep 21, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
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vulnetix vdb fixes DEBIAN-CVE-2019-11691Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
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