CVE-2024-5702: mozilla firefox Use After Free
CVSS: 7.5v3.1HighAnalyzed
AliasesUBUNTU-CVE-2024-5702DEBIAN-CVE-2024-5702CGA-2v52-5rq8-pmmqCGA-h94q-p5jj-5cw3
Published 11-06-2024Last modified 12-08-2024
Vulnerability summary
CVE-2024-5702 is a high (CVSS 7.5) Use After Free vulnerability in mozilla firefox. EPSS estimates a 0.86% chance of exploitation in the next 30 days, higher than 57.9% of scored vulnerabilities.
CVSS score
7.5/10
010
High · v3.1 (CVE.org)EPSS score
0.86%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 31 · Related 9DLA-3825-1DLA-3836-1DSA-5709-1DSA-5711-1MGASA-2024-0222MGASA-2024-0231OPENSUSE-SU-2024:14049-1RHSA-2024:3949RHSA-2024:3950RHSA-2024:3951RHSA-2024:3952RHSA-2024:3953RHSA-2024:3954RHSA-2024:3955RHSA-2024:3958RHSA-2024:3972RHSA-2024:4001RHSA-2024:4002RHSA-2024:4003RHSA-2024:4004RHSA-2024:4015RHSA-2024:4016RHSA-2024:4018RHSA-2024:4036RHSA-2024:4063SUSE-SU-2024:2012-1SUSE-SU-2024:2061-1SUSE-SU-2024:2073-1SUSE-SU-2024:2371-1SUSE-SU-2024:2399-1USN-6840-1CGA-7C3C-P965-9RG8CGA-92MM-FVJF-GWMF
Timeline
- 11-06-2024PublishedVulnerability first disclosed.
- 12-08-2024Last modifiedVulnerability information updated.
Description
Memory corruption in the networking stack could have led to a potentially exploitable crash. This vulnerability affects Firefox < 125, Firefox ESR < 115.12, and Thunderbird < 115.12.
CVSS metrics
5 scores · 5 sources · 1 versionHigh 7.5Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSourcesAll 5 agree
- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · DebianEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- OSV · ChainguardEcosystem advisory · calculated7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVDNIST7.5HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.86%
Chance of exploitation in the next 30 days
Percentile
58%
Versus all other CVEs
30-day change
0.00 pp
From 0.86% on 21-09-2026
21-09-202621-10-2026
EPSS score0.86%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Mozilla3 products
- firefox≥ unspecified, < 125 | < 115.12 | < 125.0
- firefox_esr≥ unspecified, < 115.12
- thunderbird≥ unspecified, < 115.12 | < 115.12
Debian2 products
- firefox-esr< 115.12.0esr-1~deb12u1 | < 115.12.0esr-1
- thunderbird< 1:115.12.0-1~deb12u1 | < 1:115.12.0-1
Ubuntu2 products
- firefox< 125.0.2+build1-0ubuntu0.20.04.2
- thunderbird< 1:115.12.0+build3-0ubuntu0.20.04.1 | < 1:115.12.0+build3-0ubuntu0.22.04.1
Chainguard1 product
- firefox-esr< 115.12.0-r0
4 vendors · 8 products
