CVE-2018-17183
published 2018-09-19CVE-2018-17183: Artifex Ghostscript before 9.25 allowed a user-writable error exception table, which could be used by remote attackers able to supply crafted PostScript to…
PriorityP336high7.8CVSS 3.0
AVLACLPRNUIRSUCHIHAH
EPSS
1.83%
76.4th percentile
Artifex Ghostscript before 9.25 allowed a user-writable error exception table, which could be used by remote attackers able to supply crafted PostScript to potentially overwrite or replace error handlers to inject code.
Affected
23 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| artifex | ghostscript | < 9.25 | 9.25 |
| artifex | ghostscript | >= 0 < 9.25~dfsg-1 | 9.25~dfsg-1 |
| artifex | ghostscript | >= 0 < 9.25~dfsg-3 | 9.25~dfsg-3 |
| artifex | ghostscript | >= 0 < 9.25~dfsg-1 | 9.25~dfsg-1 |
| artifex | ghostscript | >= 0 < 9.25~dfsg-3 | 9.25~dfsg-3 |
| artifex | ghostscript | >= 0 < 9.25~dfsg-1 | 9.25~dfsg-1 |
| artifex | ghostscript | >= 0 < 9.25~dfsg-3 | 9.25~dfsg-3 |
| artifex | ghostscript | >= 0 < 9.25~dfsg-1 | 9.25~dfsg-1 |
| artifex | ghostscript | >= 0 < 9.25~dfsg-3 | 9.25~dfsg-3 |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | ghostscript | < ghostscript 9.25~dfsg-1 (bookworm) | ghostscript 9.25~dfsg-1 (bookworm) |
| debian | ghostscript | < ghostscript 9.25~dfsg-3 (bookworm) | ghostscript 9.25~dfsg-3 (bookworm) |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_server_eus | — | — |
| redhat | enterprise_linux_server_tus | — | — |
| redhat | enterprise_linux_workstation | — | — |
CVSS provenance
nvdv3.07.8HIGHCVSS:3.0/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
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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Red Hat
ghostscript: Saved execution stacks can leak operator arrays (incomplete fix for CVE-2018-17183)
vendor_redhat·2018-10-10·CVSS 7.8
CVE-2018-17961 [HIGH] CWE-460 ghostscript: Saved execution stacks can leak operator arrays (incomplete fix for CVE-2018-17183)
ghostscript: Saved execution stacks can leak operator arrays (incomplete fix for CVE-2018-17183)
Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving errorhandler setup. NOTE: this issue exists because of an incomplete fix for CVE-2018-17183.
Statement: Red Hat Enterprise Linux 6 is now in Maintenance Support 2 Phase of the support and maintenance life cycle. This has been rated as having a security impact of Important, and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.
Mitigation: Please refer to the "Mitigation" section of CVE-2018-16509 : https://access.redhat.com/security/c
Ubuntu
Ghostscript vulnerabilities
vendor_ubuntu·2018-10-01
CVE-2018-16510 Ghostscript vulnerabilities
Title: Ghostscript vulnerabilities
Summary: Several security issues were fixed in Ghostscript.
It was discovered that Ghostscript contained multiple security issues. If a
user or automated system were tricked into processing a specially crafted
file, a remote attacker could possibly use these issues to access arbitrary
files, execute arbitrary code, or cause a denial of service.
Instructions: This update uses a new upstream release, which includes additional bug
fixes. In general, a standard system update will make all the necessary
changes.
Red Hat
ghostscript: User-writable error exception table
vendor_redhat·2018-09-19·CVSS 7.8
CVE-2018-17183 [HIGH] CWE-460 ghostscript: User-writable error exception table
ghostscript: User-writable error exception table
Artifex Ghostscript before 9.25 allowed a user-writable error exception table, which could be used by remote attackers able to supply crafted PostScript to potentially overwrite or replace error handlers to inject code.
Statement: Red Hat Enterprise Linux 6 is now in Maintenance Support 2 Phase of the support and maintenance life cycle. This has been rated as having a security impact of Important, and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.
Mitigation: Please refer to the "Mitigation" section of CVE-2018-16509 : https://access.redhat.com/security/cve/cve-2018-16509
Package: ghostscrip
Debian
CVE-2018-17183: ghostscript - Artifex Ghostscript before 9.25 allowed a user-writable error exception table, w...
vendor_debian·2018·CVSS 7.8
CVE-2018-17183 [HIGH] CVE-2018-17183: ghostscript - Artifex Ghostscript before 9.25 allowed a user-writable error exception table, w...
Artifex Ghostscript before 9.25 allowed a user-writable error exception table, which could be used by remote attackers able to supply crafted PostScript to potentially overwrite or replace error handlers to inject code.
Scope: local
bookworm: resolved (fixed in 9.25~dfsg-1)
bullseye: resolved (fixed in 9.25~dfsg-1)
forky: resolved (fixed in 9.25~dfsg-1)
sid: resolved (fixed in 9.25~dfsg-1)
trixie: resolved (fixed in 9.25~dfsg-1)
Debian
CVE-2018-17961: ghostscript - Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protec...
vendor_debian·2018·CVSS 7.8
CVE-2018-17961 [HIGH] CVE-2018-17961: ghostscript - Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protec...
Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving errorhandler setup. NOTE: this issue exists because of an incomplete fix for CVE-2018-17183.
Scope: local
bookworm: resolved (fixed in 9.25~dfsg-3)
bullseye: resolved (fixed in 9.25~dfsg-3)
forky: resolved (fixed in 9.25~dfsg-3)
sid: resolved (fixed in 9.25~dfsg-3)
trixie: resolved (fixed in 9.25~dfsg-3)
GHSA
GHSA-6j45-cc69-5jv8: Artifex Ghostscript 9
ghsa_unreviewed·2022-05-13·CVSS 7.8
CVE-2018-17961 [HIGH] CWE-209 GHSA-6j45-cc69-5jv8: Artifex Ghostscript 9
Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving errorhandler setup. NOTE: this issue exists because of an incomplete fix for CVE-2018-17183.
GHSA
GHSA-w54c-254g-phcp: Artifex Ghostscript before 9
ghsa_unreviewed·2022-05-13
CVE-2018-17183 [HIGH] GHSA-w54c-254g-phcp: Artifex Ghostscript before 9
Artifex Ghostscript before 9.25 allowed a user-writable error exception table, which could be used by remote attackers able to supply crafted PostScript to potentially overwrite or replace error handlers to inject code.
OSV
CVE-2018-17961: Artifex Ghostscript 9
osv·2018-10-15·CVSS 7.8
CVE-2018-17961 [HIGH] CVE-2018-17961: Artifex Ghostscript 9
Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving errorhandler setup. NOTE: this issue exists because of an incomplete fix for CVE-2018-17183.
OSV
CVE-2018-17183: Artifex Ghostscript before 9
osv·2018-09-19·CVSS 7.8
CVE-2018-17183 [HIGH] CVE-2018-17183: Artifex Ghostscript before 9
Artifex Ghostscript before 9.25 allowed a user-writable error exception table, which could be used by remote attackers able to supply crafted PostScript to potentially overwrite or replace error handlers to inject code.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-17961 ghostscript: saved execution stacks can leak operator arrays (incomplete fix for CVE-2018-17183) [fedora-all]
bugzilla·2018-10-24·CVSS 7.8
CVE-2018-17961 [HIGH] CVE-2018-17961 ghostscript: saved execution stacks can leak operator arrays (incomplete fix for CVE-2018-17183) [fedora-all]
CVE-2018-17961 ghostscript: saved execution stacks can leak operator arrays (incomplete fix for CVE-2018-17183) [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:
Bugzilla
CVE-2018-17961 ghostscript: Saved execution stacks can leak operator arrays (incomplete fix for CVE-2018-17183)
bugzilla·2018-10-24·CVSS 7.8
CVE-2018-17961 [HIGH] CVE-2018-17961 ghostscript: Saved execution stacks can leak operator arrays (incomplete fix for CVE-2018-17183)
CVE-2018-17961 ghostscript: Saved execution stacks can leak operator arrays (incomplete fix for CVE-2018-17183)
Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving errorhandler setup. This issue exists because of an incomplete fix for CVE-2018-17183.
References:
https://bugs.chromium.org/p/project-zero/issues/detail?id=1682&desc=2
https://bugs.ghostscript.com/show_bug.cgi?id=699816
http://www.openwall.com/lists/oss-security/2018/10/09/4
Upstream Patch:
http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=a54c9e61e7d0
http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=a5a9bf8c6a63
http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=a6807394bd94
Discussion:
Created ghostscript tracking bugs for this issue
Bugzilla
CVE-2018-17183 ghostscript: User-writable error exception table [fedora-all]
bugzilla·2018-09-24·CVSS 7.8
CVE-2018-17183 [HIGH] CVE-2018-17183 ghostscript: User-writable error exception table [fedora-all]
CVE-2018-17183 ghostscript: User-writable error exception table [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
Bugzilla
CVE-2018-17183 ghostscript: User-writable error exception table
bugzilla·2018-09-24·CVSS 7.8
CVE-2018-17183 [HIGH] CVE-2018-17183 ghostscript: User-writable error exception table
CVE-2018-17183 ghostscript: User-writable error exception table
Artifex Ghostscript before 9.25 allowed a user-writable error exception table, which could be used by remote attackers able to supply crafted PostScript to potentially overwrite or replace error handlers to inject code.
Upstream patch:
http://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=fb713b3818b52d8a6cf62c951eba2e1795ff9624
Upstream bug:
https://bugs.ghostscript.com/show_bug.cgi?id=699708
Discussion:
Created ghostscript tracking bugs for this issue:
Affects: fedora-all [bug 1632472]
---
Note:
The fix creates some regression : https://bugs.ghostscript.com/show_bug.cgi?id=699832 (fix commit : http://git.ghostscript.com/?p=ghostpdl.git;a=commitdiff;h=1778db6bc10)
---
This issue has been addressed in the following
http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=fb713b3818b52d8a6cf62c951eba2e1795ff9624https://access.redhat.com/errata/RHSA-2018:3834https://bugs.ghostscript.com/show_bug.cgi?id=699708https://lists.debian.org/debian-lts-announce/2018/09/msg00038.htmlhttps://usn.ubuntu.com/3773-1/http://git.ghostscript.com/?p=ghostpdl.git%3Ba=commit%3Bh=fb713b3818b52d8a6cf62c951eba2e1795ff9624https://access.redhat.com/errata/RHSA-2018:3834https://bugs.ghostscript.com/show_bug.cgi?id=699708https://lists.debian.org/debian-lts-announce/2018/09/msg00038.htmlhttps://usn.ubuntu.com/3773-1/
2018-09-19
Published