CVE-2019-3835

Home/CVE/It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A speciall

CVE

It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A speciall

It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.

MEDIUM · CVSS 5.5 EPSS 0.01643

Schedule remediation

Public exploit or PoC is available

Sigma rules0 YARA rules0

⬡

Weakness Classification

CWE-648Incorrect Use of Privileged APIs

CWE-862Missing Authorization

▤

Affected Products & Versions

artifex ghostscript< 9.27
redhat ansible towerall versions
redhat enterprise linux desktopall versions
redhat enterprise linux serverall versions
redhat enterprise linux server ausall versions
redhat enterprise linux server eusall versions
redhat enterprise linux server tusall versions
redhat enterprise linux workstationall versions
Show all 11 affected productsfedoraproject fedoraall versions
debian linuxall versions
opensuse leapall versions

⚠

Public Exploits & PoCs

pocpacketstormsecurity.com · Slackware-Security-Advisory-ghostscript-Updates.htmlpacketstormsecurity.com

▣

Scoring & Timeline

5.5

MEDIUM · CVSS v3.1 · secalert@redhat.com

View on NVD

Attack Vector

Network Adjacent Local Physical

Attack Complexity

Low High

Privileges Required

None Low High

User Interaction

None Required

Scope

Unchanged Changed

Confidentiality

None Low High

Integrity

None Low High

Availability

None Low High

Published to NVD25 Mar 2019 · 07:29 PM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

⚑

Vendor Advisories

suse-csafopenSUSE-SU-2024:10783-1
suse-csafopenSUSE-SU-2019:2222-1
suse-csafopenSUSE-SU-2019:2223-1
suse-csafSUSE-SU-2019:2478-1
suse-csafSUSE-SU-2019:2460-1
Show all 8 vendor advisoriesrhsaRHSA-2019:0971Important
usnUSN-3915-1
rhsaRHSA-2019:0633Important

🔗

References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00088.htmlMailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00090.htmlMailing ListThird Party Advisory

http://www.securityfocus.com/bid/107855Third Party AdvisoryVDB Entry

https://access.redhat.com/errata/RHSA-2019:0652Third Party Advisory

https://bugs.ghostscript.com/show_bug.cgi?id=700585Permissions RequiredVendor Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3835Issue TrackingThird Party Advisory

Show all 14 references

https://lists.debian.org/debian-lts-announce/2019/04/msg00021.htmlMailing ListThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A43SRQAEHQCKSEMIBINHUNIGHTDCZD7F/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ANBSCZABXQUEQWIKNWJ35IYX24M227EI/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SVERLGEU3OV6RNZ2SIBXREWD3BF5H23N/

https://seclists.org/bugtraq/2019/Apr/28Mailing ListThird Party Advisory

https://seclists.org/bugtraq/2019/Apr/4Mailing ListThird Party Advisory

https://security.gentoo.org/glsa/202004-03Third Party Advisory

https://www.debian.org/security/2019/dsa-4432Third Party Advisory

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