CVE-2020-24343
published 2020-08-13CVE-2020-24343: Artifex MuJS through 1.0.7 has a use-after-free in jsrun.c because of unconditional marking in jsgc.c.
PriorityP334high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
0.83%
57.1th percentile
Artifex MuJS through 1.0.7 has a use-after-free in jsrun.c because of unconditional marking in jsgc.c.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| artifex | mujs | <= 1.0.7 | — |
| debian | mujs | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
vendor_debian7.8LOW
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GHSA
GHSA-j263-6rgm-q926: Artifex MuJS through 1
ghsa_unreviewed·2022-05-24
CVE-2020-24343 [MEDIUM] GHSA-j263-6rgm-q926: Artifex MuJS through 1
Artifex MuJS through 1.0.7 has a use-after-free in jsrun.c because of unconditional marking in jsgc.c.
Debian
CVE-2020-24343: mujs - Artifex MuJS through 1.0.7 has a use-after-free in jsrun.c because of unconditio...
vendor_debian·2020·CVSS 7.8
CVE-2020-24343 [HIGH] CVE-2020-24343: mujs - Artifex MuJS through 1.0.7 has a use-after-free in jsrun.c because of unconditio...
Artifex MuJS through 1.0.7 has a use-after-free in jsrun.c because of unconditional marking in jsgc.c.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-24343 mujs: use-after-free in jsrun.c [fedora-all]
bugzilla·2020-08-27·CVSS 7.8
CVE-2020-24343 [HIGH] CVE-2020-24343 mujs: use-after-free in jsrun.c [fedora-all]
CVE-2020-24343 mujs: use-after-free in jsrun.c [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fedora. While
Bugzilla
CVE-2020-24343 mujs: use-after-free in jsrun.c [epel-8]
bugzilla·2020-08-27·CVSS 7.8
CVE-2020-24343 [HIGH] CVE-2020-24343 mujs: use-after-free in jsrun.c [epel-8]
CVE-2020-24343 mujs: use-after-free in jsrun.c [epel-8]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-8.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the following template to for the 'fedpkg update' request to
Bugzilla
CVE-2020-24343 mujs: use-after-free in jsrun.c
bugzilla·2020-08-27·CVSS 7.8
CVE-2020-24343 [HIGH] CVE-2020-24343 mujs: use-after-free in jsrun.c
CVE-2020-24343 mujs: use-after-free in jsrun.c
Artifex MuJS through 1.0.7 has a use-after-free in jsrun.c because of unconditional marking in jsgc.c.
References:
https://github.com/ccxvii/mujs/issues/136
Discussion:
Created mujs tracking bugs for this issue:
Affects: epel-8 [bug 1873083]
Affects: fedora-all [bug 1873082]
---
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
2020-08-13
Published