CVE-2022-3032: mozilla thunderbird
Vulnerability summary
CVE-2022-3032 is a medium (CVSS 6.5) vulnerability in mozilla thunderbird. EPSS estimates a 0.68% chance of exploitation in the next 30 days, higher than 51.5% of scored vulnerabilities.
Advisory lineage
Upstream 0 · Downstream 9 · Related 3Timeline
- 22-12-2022PublishedVulnerability first disclosed.
- 19-11-2024Last modifiedVulnerability information updated.
Description
When receiving an HTML email that contained an <code>iframe</code> element, which used a <code>srcdoc</code> attribute to define the inner HTML document, remote objects specified in the nested document, for example images or videos, were not blocked. Rather, the network was accessed, the objects were loaded and displayed. This vulnerability affects Thunderbird < 102.2.1 and Thunderbird < 91.13.1.
CVSS metrics
3 scores · 3 sources · 1 version- OSV · UbuntuEcosystem advisory · calculated6.5MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- OSV · DebianEcosystem advisory · calculated6.5MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS trend
Probability
0.68%
Chance of exploitation in the next 30 days
Percentile
52%
Versus all other CVEs
30-day change
+0.02 pp
From 0.66% on 19-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian1 product
- thunderbird< 1:102.2.1-1
Mozilla1 product
- thunderbird≥ unspecified, < 102.2.1 | ≥ unspecified, < 91.13.1 | < 91.13.1 | ≥ 102.0, < 102.2.1
Ubuntu1 product
- thunderbird< 1:102.2.2+build1-0ubuntu0.18.04.1 | < 1:102.2.2+build1-0ubuntu0.20.04.1 | < 1:102.2.2+build1-0ubuntu0.22.04.1
3 vendors · 3 products
References
8 links- www.mozilla.org/security/advisories/mfsa2022-38/Vendor Advisory
- www.mozilla.org/security/advisories/mfsa2022-39/Vendor Advisory
- bugzilla.mozilla.org/show_bug.cgi?id=1783831Permissions Required
