CVE-2019-9788
published 2019-04-26CVE-2019-9788: Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60.5, and Thunderbird 60.5. Some of these bugs showed…
PriorityP341critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
2.24%
81.0th percentile
Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60.5, and Thunderbird 60.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.
Affected
33 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 66.0-1 (sid) | firefox 66.0-1 (sid) |
| debian | firefox-esr | < firefox 66.0-1 (sid) | firefox 66.0-1 (sid) |
| debian | thunderbird | < firefox 66.0-1 (sid) | firefox 66.0-1 (sid) |
| mozilla | firefox | < 60.6.0 | 60.6.0 |
| mozilla | firefox | < 66.0 | 66.0 |
| mozilla | firefox | >= 0 < 66.0.2+build1-0ubuntu0.14.04.1 | 66.0.2+build1-0ubuntu0.14.04.1 |
| mozilla | firefox | >= 0 < 66.0.3+build1-0ubuntu0.14.04.1 | 66.0.3+build1-0ubuntu0.14.04.1 |
| mozilla | firefox | >= 0 < 66.0.1+build1-0ubuntu0.14.04.1 | 66.0.1+build1-0ubuntu0.14.04.1 |
| mozilla | firefox | >= 0 < 66.0.2+build1-0ubuntu0.16.04.1 | 66.0.2+build1-0ubuntu0.16.04.1 |
| mozilla | firefox | >= 0 < 66.0.3+build1-0ubuntu0.16.04.1 | 66.0.3+build1-0ubuntu0.16.04.1 |
| mozilla | firefox | >= 0 < 66.0+build3-0ubuntu0.16.04.2 | 66.0+build3-0ubuntu0.16.04.2 |
| mozilla | firefox | >= 0 < 66.0.2+build1-0ubuntu0.18.04.1 | 66.0.2+build1-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 66.0.3+build1-0ubuntu0.18.04.1 | 66.0.3+build1-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 66.0+build3-0ubuntu0.18.04.1 | 66.0+build3-0ubuntu0.18.04.1 |
| mozilla | firefox | >= unspecified < 66 | 66 |
| mozilla | firefox_esr | >= unspecified < 60.6 | 60.6 |
| mozilla | thunderbird | < 60.6.0 | 60.6.0 |
| mozilla | thunderbird | >= 0 < 1:60.6.1-1 | 1:60.6.1-1 |
| mozilla | thunderbird | >= 0 < 1:60.6.1-1 | 1:60.6.1-1 |
| mozilla | thunderbird | >= 0 < 1:60.6.1-1 | 1:60.6.1-1 |
| mozilla | thunderbird | >= 0 < 1:60.6.1-1 | 1:60.6.1-1 |
| mozilla | thunderbird | >= 0 < 1:60.6.1+build2-0ubuntu0.14.04.1 | 1:60.6.1+build2-0ubuntu0.14.04.1 |
| mozilla | thunderbird | >= 0 < 1:60.6.1+build2-0ubuntu0.16.04.1 | 1:60.6.1+build2-0ubuntu0.16.04.1 |
| mozilla | thunderbird | >= 0 < 1:60.6.1+build2-0ubuntu0.18.04.1 | 1:60.6.1+build2-0ubuntu0.18.04.1 |
| mozilla | thunderbird | >= unspecified < 60.6 | 60.6 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_redhat9.8CRITICAL
vendor_ubuntu9.8CRITICAL
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-3fgc-rx9f-4j2g: Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60
ghsa_unreviewed·2022-05-24
CVE-2019-9788 [CRITICAL] CWE-119 GHSA-3fgc-rx9f-4j2g: Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60
Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60.5, and Thunderbird 60.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.
OSV
CVE-2019-9788: Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60
osv·2019-04-26·CVSS 9.8
CVE-2019-9788 [CRITICAL] CVE-2019-9788: Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60
Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60.5, and Thunderbird 60.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.
OSV
firefox regressions
osv·2019-04-16·CVSS 9.8
[CRITICAL] firefox regressions
firefox regressions
USN-3918-1 fixed vulnerabilities in Firefox. The update caused web
compatibility and performance issues with some websites. This update fixes
the problem.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service via application
crash, denial of service via successive FTP authorization prompts or modal
alerts, trick the user with confusing permission request prompts, obtain
sensitive information, conduct social engineering attacks, or execute
arbitrary code. (CVE-2019-9788, CVE-2019-9789, CVE-2019-9790,
CVE-2019-9791, CVE-2019-9792, CVE-2019-9795, CVE-2019-9796, CVE-2019-9
OSV
firefox regression
osv·2019-03-28·CVSS 9.8
[CRITICAL] firefox regression
firefox regression
USN-3918-1 fixed vulnerabilities in Firefox. The update caused web
compatibility issues with some websites. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service via application
crash, denial of service via successive FTP authorization prompts or modal
alerts, trick the user with confusing permission request prompts, obtain
sensitive information, conduct social engineering attacks, or execute
arbitrary code. (CVE-2019-9788, CVE-2019-9789, CVE-2019-9790,
CVE-2019-9791, CVE-2019-9792, CVE-2019-9795, CVE-2019-9796, CVE-2019-9797,
CVE-2019-979
OSV
thunderbird vulnerabilities
osv·2019-03-28·CVSS 5.9
CVE-2018-18506 [MEDIUM] thunderbird vulnerabilities
thunderbird vulnerabilities
It was discovered that Thunderbird allowed PAC files to specify that
requests to localhost are sent through the proxy to another server. If
proxy auto-detection is enabled, an attacker could potentially exploit
this to conduct attacks on local services and tools. (CVE-2018-18506)
Multiple security issues were discovered in Thunderbird. If a user were
tricked in to opening a specially crafted website in a browsing context,
an attacker could potentially exploit these to cause a denial of service,
or execute arbitrary code. (CVE-2019-9788, CVE-2019-9790, CVE-2019-9791,
CVE-2019-9792, CVE-2019-9795, CVE-2019-9796, CVE-2019-9810, CVE-2019-9813)
A mechanism was discovered that removes some bounds checking for string,
array, or typed array accesses if Spectre mitiga
OSV
firefox vulnerabilities
osv·2019-03-25·CVSS 9.8
[CRITICAL] firefox vulnerabilities
firefox vulnerabilities
USN-3918-1 fixed vulnerabilities in Firefox. This update provides the
corresponding updates for Ubuntu 14.04 LTS.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service via application
crash, denial of service via successive FTP authorization prompts or modal
alerts, trick the user with confusing permission request prompts, obtain
sensitive information, conduct social engineering attacks, or execute
arbitrary code. (CVE-2019-9788, CVE-2019-9789, CVE-2019-9790,
CVE-2019-9791, CVE-2019-9792, CVE-2019-9795, CVE-2019-9796, CVE-2019-9797,
CVE-2019-9799, CVE-2019-9802, CVE-2019-9805, CVE-2019-9806, CVE-2019-
OSV
firefox vulnerabilities
osv·2019-03-21·CVSS 9.8
CVE-2019-9788 [CRITICAL] firefox vulnerabilities
firefox vulnerabilities
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service via application
crash, denial of service via successive FTP authorization prompts or modal
alerts, trick the user with confusing permission request prompts, obtain
sensitive information, conduct social engineering attacks, or execute
arbitrary code. (CVE-2019-9788, CVE-2019-9789, CVE-2019-9790,
CVE-2019-9791, CVE-2019-9792, CVE-2019-9795, CVE-2019-9796, CVE-2019-9797,
CVE-2019-9799, CVE-2019-9802, CVE-2019-9805, CVE-2019-9806, CVE-2019-9807,
CVE-2019-9808, CVE-2019-9809)
A mechanism was discovered that removes some bounds checking for string,
array, or typed array accesses if
Ubuntu
Firefox regressions
vendor_ubuntu·2019-04-16·CVSS 9.8
[CRITICAL] Firefox regressions
Title: Firefox regressions
Summary: USN-3918-1 caused a regression in Firefox.
USN-3918-1 fixed vulnerabilities in Firefox. The update caused web
compatibility and performance issues with some websites. This update fixes
the problem.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service via application
crash, denial of service via successive FTP authorization prompts or modal
alerts, trick the user with confusing permission request prompts, obtain
sensitive information, conduct social engineering attacks, or execute
arbitrary code. (CVE-2019-9788, CVE-2019-9789, CVE-2019-9790,
CVE-2019-9
Ubuntu
Thunderbird vulnerabilities
vendor_ubuntu·2019-03-28·CVSS 5.9
CVE-2018-18506 [MEDIUM] Thunderbird vulnerabilities
Title: Thunderbird vulnerabilities
Summary: Several security issues were fixed in Thunderbird.
It was discovered that Thunderbird allowed PAC files to specify that
requests to localhost are sent through the proxy to another server. If
proxy auto-detection is enabled, an attacker could potentially exploit
this to conduct attacks on local services and tools. (CVE-2018-18506)
Multiple security issues were discovered in Thunderbird. If a user were
tricked in to opening a specially crafted website in a browsing context,
an attacker could potentially exploit these to cause a denial of service,
or execute arbitrary code. (CVE-2019-9788, CVE-2019-9790, CVE-2019-9791,
CVE-2019-9792, CVE-2019-9795, CVE-2019-9796, CVE-2019-9810, CVE-2019-9813)
A mechanism was discovered that removes some bounds c
Ubuntu
Firefox regression
vendor_ubuntu·2019-03-28·CVSS 9.8
[CRITICAL] Firefox regression
Title: Firefox regression
Summary: USN-3918-1 caused a regression in Firefox.
USN-3918-1 fixed vulnerabilities in Firefox. The update caused web
compatibility issues with some websites. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service via application
crash, denial of service via successive FTP authorization prompts or modal
alerts, trick the user with confusing permission request prompts, obtain
sensitive information, conduct social engineering attacks, or execute
arbitrary code. (CVE-2019-9788, CVE-2019-9789, CVE-2019-9790,
CVE-2019-9791, CVE-2019-979
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2019-03-25·CVSS 9.8
CVE-2019-9788 [CRITICAL] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Several security issues were fixed in Firefox.
USN-3918-1 fixed vulnerabilities in Firefox. This update provides the
corresponding updates for Ubuntu 14.04 LTS.
Original advisory details:
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service via application
crash, denial of service via successive FTP authorization prompts or modal
alerts, trick the user with confusing permission request prompts, obtain
sensitive information, conduct social engineering attacks, or execute
arbitrary code. (CVE-2019-9788, CVE-2019-9789, CVE-2019-9790,
CVE-2019-9791, CVE-2019-9792, CVE-2019-9795, CVE-2019-9796, CVE-2019-9797,
CVE-2
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2019-03-21·CVSS 9.8
CVE-2019-9788 [CRITICAL] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Several security issues were fixed in Firefox.
Multiple security issues were discovered in Firefox. If a user were
tricked in to opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service via application
crash, denial of service via successive FTP authorization prompts or modal
alerts, trick the user with confusing permission request prompts, obtain
sensitive information, conduct social engineering attacks, or execute
arbitrary code. (CVE-2019-9788, CVE-2019-9789, CVE-2019-9790,
CVE-2019-9791, CVE-2019-9792, CVE-2019-9795, CVE-2019-9796, CVE-2019-9797,
CVE-2019-9799, CVE-2019-9802, CVE-2019-9805, CVE-2019-9806, CVE-2019-9807,
CVE-2019-9808, CVE-2019-9809)
A mechanism was discovered that removes so
Red Hat
Mozilla: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6
vendor_redhat·2019-03-20·CVSS 9.8
CVE-2019-9788 [CRITICAL] CWE-120 Mozilla: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6
Mozilla: Memory safety bugs fixed in Firefox 66 and Firefox ESR 60.6
Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60.5, and Thunderbird 60.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.
Debian
CVE-2019-9788: firefox - Mozilla developers and community members reported memory safety bugs present in ...
vendor_debian·2019·CVSS 9.8
CVE-2019-9788 [CRITICAL] CVE-2019-9788: firefox - Mozilla developers and community members reported memory safety bugs present in ...
Mozilla developers and community members reported memory safety bugs present in Firefox 65, Firefox ESR 60.5, and Thunderbird 60.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.6, Firefox ESR < 60.6, and Firefox < 66.
Scope: local
sid: resolved (fixed in 66.0-1)
No detection rules found.
No public exploits indexed.
https://access.redhat.com/errata/RHSA-2019:0966https://access.redhat.com/errata/RHSA-2019:1144https://bugzilla.mozilla.org/buglist.cgi?bug_id=1518001%2C1521304%2C1521214%2C1506665%2C1516834%2C1518774%2C1524755%2C1523362%2C1524214%2C1529203https://www.mozilla.org/security/advisories/mfsa2019-07/https://www.mozilla.org/security/advisories/mfsa2019-08/https://www.mozilla.org/security/advisories/mfsa2019-11/https://access.redhat.com/errata/RHSA-2019:0966https://access.redhat.com/errata/RHSA-2019:1144https://bugzilla.mozilla.org/buglist.cgi?bug_id=1518001%2C1521304%2C1521214%2C1506665%2C1516834%2C1518774%2C1524755%2C1523362%2C1524214%2C1529203https://www.mozilla.org/security/advisories/mfsa2019-07/https://www.mozilla.org/security/advisories/mfsa2019-08/https://www.mozilla.org/security/advisories/mfsa2019-11/
2019-04-26
Published