CVE-2024-0752
published 2024-01-23CVE-2024-0752: A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system. This could have resulted in an exploitable…
PriorityP427medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
0.42%
34.6th percentile
A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system. This could have resulted in an exploitable crash. This vulnerability affects Firefox < 122.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | — | — |
| mozilla | firefox | < 122.0 | 122.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= unspecified < 122 | 122 |
| msrc | azl3_mozjs_102.15.1-1_on_azure_linux_3.0 | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
vendor_debian6.5LOW
vendor_msrc6.5MEDIUM
vendor_redhat6.5MEDIUM
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Red Hat
firefox: use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system
vendor_redhat·2024-01-23·CVSS 6.5
CVE-2024-0752 [MEDIUM] CWE-400 firefox: use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system
firefox: use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system
A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system. This could have resulted in an exploitable crash. This vulnerability affects Firefox < 122.
A use-after-free crash can occur on a macOS if a Firefox update is applied on a busy system. This flaw can result in an exploitable crash.
Statement: This vulnerability only affects Non ESR versions of Firefox and we don't ship Non ESR.
Package: firefox (Red Hat Enterprise Linux 6) - Not affected
Package: firefox (Red Hat Enterprise Linux 7) - Not affected
Package: firefox (Red Hat Enterprise Linux 8) - Not affected
Package: firefox:flatpak/firefox (Red Hat Enter
Microsoft
A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system. This could have resulted in an exploitable crash. This vulnerability affects Firefox <
vendor_msrc·2024-01-09·CVSS 6.5
CVE-2024-0752 [MEDIUM] CWE-416 A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system. This could have resulted in an exploitable crash. This vulnerability affects Firefox <
A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system. This could have resulted in an exploitable crash. This vulnerability affects Firefox Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to
Debian
CVE-2024-0752: firefox - A use-after-free crash could have occurred on macOS if a Firefox update were bei...
vendor_debian·2024·CVSS 6.5
CVE-2024-0752 [MEDIUM] CVE-2024-0752: firefox - A use-after-free crash could have occurred on macOS if a Firefox update were bei...
A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system. This could have resulted in an exploitable crash. This vulnerability affects Firefox < 122.
Scope: local
sid: resolved
Mozilla
Mozilla Foundation Security Advisory 2024-01: CVE-2024-0752
vendor_mozilla·CVSS 6.5
CVE-2024-0752 [MEDIUM] Mozilla Foundation Security Advisory 2024-01: CVE-2024-0752
Mozilla Foundation Security Advisory 2024-01
CVE: CVE-2024-0752
Product: Firefox
Impact: moderate
Fixed in: Firefox 122
GHSA
GHSA-mff6-fp66-7vrp: A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system
ghsa_unreviewed·2024-01-23
CVE-2024-0752 [MEDIUM] CWE-416 GHSA-mff6-fp66-7vrp: A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system
A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system. This could have resulted in an exploitable crash. This vulnerability affects Firefox < 122.
Suricata
ET EXPLOIT IE Scripting Engine Memory Corruption Vulnerability M2 (CVE-2019-0752)
suricata·2021-12-03·CVSS 7.5
CVE-2019-0752 [HIGH] ET EXPLOIT IE Scripting Engine Memory Corruption Vulnerability M2 (CVE-2019-0752)
ET EXPLOIT IE Scripting Engine Memory Corruption Vulnerability M2 (CVE-2019-0752)
Rule: alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT IE Scripting Engine Memory Corruption Vulnerability M2 (CVE-2019-0752)"; flow:established,to_client; http.stat_code; content:"200"; file.data; content:"[\w\-]{1,20})\s*=\s*document\.getElementById\(.{1,500}Class\s*(?P[\w\-]{1,20}).{1,500}End\s*Class.{1,500}set\s*(?P=obj)\.scroll((Left|Top)(Max)?|Height|Width)\s*=\s*New\s*(?P=class)/Rsi"; reference:cve,2019-0752; classtype:attempted-user; sid:2034578; rev:2; metadata:attack_target Client_Endpoint, created_at 2021_12_03, cve CVE_2019_0752, deployment Perimeter, performance_impact Significant, confidence Medium, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2024_03_08;)
No public exploits indexed.
No writeups or analysis indexed.
2024-01-23
Published