CVE-2022-46878
published 2022-12-22CVE-2022-46878: Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. Some of…
PriorityP341high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.72%
49.5th percentile
Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 108.0-1 (sid) | firefox 108.0-1 (sid) |
| debian | firefox-esr | < firefox 108.0-1 (sid) | firefox 108.0-1 (sid) |
| debian | thunderbird | < firefox 108.0-1 (sid) | firefox 108.0-1 (sid) |
| mozilla | firefox | < 108.0 | 108.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 108.0.1+build1-0ubuntu0.18.04.1 | 108.0.1+build1-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 108.0+build2-0ubuntu0.18.04.1 | 108.0+build2-0ubuntu0.18.04.1 |
| mozilla | firefox | >= 0 < 108.0.1+build1-0ubuntu0.20.04.1 | 108.0.1+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 108.0+build2-0ubuntu0.20.04.1 | 108.0+build2-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 108 | 108 |
| mozilla | firefox_esr | < 102.6 | 102.6 |
| mozilla | firefox_esr | >= unspecified < 102.6 | 102.6 |
| mozilla | thunderbird | < 102.6 | 102.6 |
| mozilla | thunderbird | >= 0 < 1:102.6.0-1~deb11u1 | 1:102.6.0-1~deb11u1 |
| mozilla | thunderbird | >= 0 < 1:102.6.0-1 | 1:102.6.0-1 |
| mozilla | thunderbird | >= 0 < 1:102.6.0-1 | 1:102.6.0-1 |
| mozilla | thunderbird | >= 0 < 1:102.6.0-1 | 1:102.6.0-1 |
| mozilla | thunderbird | >= 0 < 1:102.7.1+build2-0ubuntu0.18.04.1 | 1:102.7.1+build2-0ubuntu0.18.04.1 |
| mozilla | thunderbird | >= 0 < 1:102.7.1+build2-0ubuntu0.20.04.1 | 1:102.7.1+build2-0ubuntu0.20.04.1 |
| mozilla | thunderbird | >= 0 < 1:102.7.1+build2-0ubuntu0.22.04.1 | 1:102.7.1+build2-0ubuntu0.22.04.1 |
| mozilla | thunderbird | >= unspecified < 102.6 | 102.6 |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
osv8.8HIGH
vendor_debian8.8HIGH
vendor_redhat8.8HIGH
vendor_ubuntu8.8HIGH
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.
OSV
thunderbird vulnerabilities
osv·2023-02-06·CVSS 6.5
CVE-2022-45403 [MEDIUM] thunderbird vulnerabilities
thunderbird vulnerabilities
Multiple security issues were discovered in Thunderbird. If a user were
tricked into opening a specially crafted website in a browsing context, an
attacker could potentially exploit these to cause a denial of service,
obtain sensitive information, bypass security restrictions, cross-site
tracing, or execute arbitrary code. (CVE-2022-45403, CVE-2022-45404,
CVE-2022-45405, CVE-2022-45406, CVE-2022-45408, CVE-2022-45409,
CVE-2022-45410, CVE-2022-45411, CVE-2022-45418, CVE-2022-45420,
CVE-2022-45421, CVE-2022-46878, CVE-2022-46880, CVE-2022-46881,
CVE-2022-46882, CVE-2023-23605)
Armin Ebert discovered that Thunderbird did not properly manage memory
while resolving file symlink. If a user were tricked into opening a
specially crafted weblink, an attacker could pote
OSV
firefox regressions
osv·2023-01-05·CVSS 8.8
CVE-2022-46871 [HIGH] firefox regressions
firefox regressions
USN-5782-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
It was discovered that Firefox was using an out-of-date libusrsctp library.
An attacker could possibly use this library to perform a reentrancy issue
on Firefox. (CVE-2022-46871)
Nika Layzell discovered that Firefox was not performing a check on paste
received from cross-processes. An attacker could potentially exploit this
to obtain sensitive information. (CVE-2022-46872)
Pete Freitag discovered that Firefox did not implement the unsafe-hashes
CSP directive. An attacker who was able to inject markup into a page
otherwise protected by a Content Security Policy may have been able
GHSA
GHSA-3r7c-wgmw-38g7: Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102
ghsa_unreviewed·2022-12-22
CVE-2022-46878 [HIGH] CWE-787 GHSA-3r7c-wgmw-38g7: Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102
Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6.
OSV
CVE-2022-46878: Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102
osv·2022-12-22·CVSS 8.8
CVE-2022-46878 [HIGH] CVE-2022-46878: Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102
Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6.
OSV
firefox vulnerabilities
osv·2022-12-15·CVSS 8.8
CVE-2022-46871 [HIGH] firefox vulnerabilities
firefox vulnerabilities
It was discovered that Firefox was using an out-of-date libusrsctp library.
An attacker could possibly use this library to perform a reentrancy issue
on Firefox. (CVE-2022-46871)
Nika Layzell discovered that Firefox was not performing a check on paste
received from cross-processes. An attacker could potentially exploit this
to obtain sensitive information. (CVE-2022-46872)
Pete Freitag discovered that Firefox did not implement the unsafe-hashes
CSP directive. An attacker who was able to inject markup into a page
otherwise protected by a Content Security Policy may have been able to
inject an executable script. (CVE-2022-46873)
Matthias Zoellner discovered that Firefox was not keeping the filename
ending intact when using the drag-and-drop event. An attacker coul
Ubuntu
Thunderbird vulnerabilities
vendor_ubuntu·2023-02-06·CVSS 6.5
CVE-2022-45409 [MEDIUM] Thunderbird vulnerabilities
Title: Thunderbird vulnerabilities
Summary: Several security issues were fixed in Thunderbird.
Multiple security issues were discovered in Thunderbird. If a user were
tricked into opening a specially crafted website in a browsing context, an
attacker could potentially exploit these to cause a denial of service,
obtain sensitive information, bypass security restrictions, cross-site
tracing, or execute arbitrary code. (CVE-2022-45403, CVE-2022-45404,
CVE-2022-45405, CVE-2022-45406, CVE-2022-45408, CVE-2022-45409,
CVE-2022-45410, CVE-2022-45411, CVE-2022-45418, CVE-2022-45420,
CVE-2022-45421, CVE-2022-46878, CVE-2022-46880, CVE-2022-46881,
CVE-2022-46882, CVE-2023-23605)
Armin Ebert discovered that Thunderbird did not properly manage memory
while resolving file symlink. If a user were tric
Ubuntu
Firefox regressions
vendor_ubuntu·2023-01-10·CVSS 8.8
CVE-2022-46871 [HIGH] Firefox regressions
Title: Firefox regressions
Summary: USN-5782-1 caused some minor regressions in Firefox.
USN-5782-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
We apologize for the inconvenience.
Original advisory details:
It was discovered that Firefox was using an out-of-date libusrsctp library.
An attacker could possibly use this library to perform a reentrancy issue
on Firefox. (CVE-2022-46871)
Nika Layzell discovered that Firefox was not performing a check on paste
received from cross-processes. An attacker could potentially exploit this
to obtain sensitive information. (CVE-2022-46872)
Pete Freitag discovered that Firefox did not implement the unsafe-hashes
CSP directive. An attacker who was able to inject markup into a pag
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2022-12-15·CVSS 8.8
CVE-2022-46878 [HIGH] Firefox vulnerabilities
Title: Firefox vulnerabilities
Summary: Several security issues were fixed in Firefox.
It was discovered that Firefox was using an out-of-date libusrsctp library.
An attacker could possibly use this library to perform a reentrancy issue
on Firefox. (CVE-2022-46871)
Nika Layzell discovered that Firefox was not performing a check on paste
received from cross-processes. An attacker could potentially exploit this
to obtain sensitive information. (CVE-2022-46872)
Pete Freitag discovered that Firefox did not implement the unsafe-hashes
CSP directive. An attacker who was able to inject markup into a page
otherwise protected by a Content Security Policy may have been able to
inject an executable script. (CVE-2022-46873)
Matthias Zoellner discovered that Firefox was not keeping the filename
en
Red Hat
Mozilla: Memory safety bugs fixed in Firefox ESR 102.6 and Thunderbird 102.6
vendor_redhat·2022-12-13·CVSS 8.8
CVE-2022-46878 [HIGH] CWE-120 Mozilla: Memory safety bugs fixed in Firefox ESR 102.6 and Thunderbird 102.6
Mozilla: Memory safety bugs fixed in Firefox ESR 102.6 and Thunderbird 102.6
Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6.
The Mozilla Foundation Security Advisory describes this flaw as:
Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 107 and Firefox ESR 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort s
Debian
CVE-2022-46878: firefox - Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fu...
vendor_debian·2022·CVSS 8.8
CVE-2022-46878 [HIGH] CVE-2022-46878: firefox - Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fu...
Mozilla developers Randell Jesup, Valentin Gosu, Olli Pettay, and the Mozilla Fuzzing Team reported memory safety bugs present in Thunderbird 102.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 108, Firefox ESR < 102.6, and Thunderbird < 102.6.
Scope: local
sid: resolved (fixed in 108.0-1)
Mozilla
Mozilla Foundation Security Advisory 2022-53: CVE-2022-46878
vendor_mozilla·CVSS 8.8
CVE-2022-46878 [HIGH] Mozilla Foundation Security Advisory 2022-53: CVE-2022-46878
Mozilla Foundation Security Advisory 2022-53
CVE: CVE-2022-46878
Product: Thunderbird
Impact: high
Fixed in: Thunderbird 102.6
Mozilla
Mozilla Foundation Security Advisory 2022-52: CVE-2022-46878
vendor_mozilla·CVSS 8.8
CVE-2022-46878 [HIGH] Mozilla Foundation Security Advisory 2022-52: CVE-2022-46878
Mozilla Foundation Security Advisory 2022-52
CVE: CVE-2022-46878
Product: Firefox ESR
Impact: high
Fixed in: Firefox ESR 102.6
Mozilla
Mozilla Foundation Security Advisory 2022-51: CVE-2022-46878
vendor_mozilla·CVSS 8.8
CVE-2022-46878 [HIGH] Mozilla Foundation Security Advisory 2022-51: CVE-2022-46878
Mozilla Foundation Security Advisory 2022-51
CVE: CVE-2022-46878
Product: Firefox
Impact: high
Fixed in: Firefox 108
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1782219%2C1797370%2C1797685%2C1801102%2C1801315%2C1802395https://security.gentoo.org/glsa/202305-06https://security.gentoo.org/glsa/202305-13https://www.mozilla.org/security/advisories/mfsa2022-51/https://www.mozilla.org/security/advisories/mfsa2022-52/https://www.mozilla.org/security/advisories/mfsa2022-53/https://bugzilla.mozilla.org/buglist.cgi?bug_id=1782219%2C1797370%2C1797685%2C1801102%2C1801315%2C1802395https://security.gentoo.org/glsa/202305-06https://security.gentoo.org/glsa/202305-13https://www.mozilla.org/security/advisories/mfsa2022-51/https://www.mozilla.org/security/advisories/mfsa2022-52/https://www.mozilla.org/security/advisories/mfsa2022-53/
2022-12-22
Published