poppler: NULL pointer dereference in `FoFiType1C::convertToType1`
Published Aug 11, 2023
5.5
MEDIUMCVSS 3.1
EPSS 0.53%
Description
An issue was discovered in freedesktop poppler version 20.12.1, allows remote attackers to cause a denial of service (DoS) via crafted .pdf file to FoFiType1C::convertToType1 function.
Affected products
No data.
- 20.12.1
No data.
Red Hat Enterprise Linux 8
poppler-0:20.11.0-11.el8
Fixed · RHSA-2024:2979
Red Hat Enterprise Linux 6
poppler
Out of support scope
Red Hat Enterprise Linux 7
poppler
Out of support scope
Red Hat Enterprise Linux 8
gimp:flatpak/poppler
Affected
Red Hat Enterprise Linux 8
inkscape:flatpak/poppler
Will not fix
Red Hat Enterprise Linux 8
libreoffice:flatpak/poppler
Will not fix
Red Hat Enterprise Linux 9
inkscape:flatpak/poppler
Will not fix
Red Hat Enterprise Linux 9
libreoffice:flatpak/poppler
Will not fix
Red Hat Enterprise Linux 9
poppler
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 8 | poppler-0:20.11.0-11.el8 | Fixed | RHSA-2024:2979 |
| Red Hat Enterprise Linux 6 | poppler | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | poppler | Out of support scope | n/a |
| Red Hat Enterprise Linux 8 | gimp:flatpak/poppler | Affected | n/a |
| Red Hat Enterprise Linux 8 | inkscape:flatpak/poppler | Will not fix | n/a |
| Red Hat Enterprise Linux 8 | libreoffice:flatpak/poppler | Will not fix | n/a |
| Red Hat Enterprise Linux 9 | inkscape:flatpak/poppler | Will not fix | n/a |
| Red Hat Enterprise Linux 9 | libreoffice:flatpak/poppler | Will not fix | n/a |
| Red Hat Enterprise Linux 9 | poppler | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (8)
- https://access.redhat.com/security/cve/CVE-2020-36024 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2231520 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-23607 Advisory
- https://gitlab.freedesktop.org/poppler/poppler/-/issues/1016 ExploitIssue TrackingPatch
- https://lists.debian.org/debian-lts-announce/2023/08/msg00017.html mailing-listMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/04/msg00037.html
- https://nvd.nist.gov/vuln/detail/CVE-2020-36024
- https://www.cve.org/CVERecord?id=CVE-2020-36024
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2020-36024 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2231520 | Issue Tracking | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2020-23607 | Advisory | |
| https://gitlab.freedesktop.org/poppler/poppler/-/issues/1016 | ExploitIssue TrackingPatch | |
| https://lists.debian.org/debian-lts-announce/2023/08/msg00017.html | mailing-listMailing ListThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2025/04/msg00037.html | ||
| https://nvd.nist.gov/vuln/detail/CVE-2020-36024 | ||
| https://www.cve.org/CVERecord?id=CVE-2020-36024 |
Change history (0)
No recorded changes yet.
CVE.org / MITRE
CISA Vulnrichment
GitHub
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