ghostscript bug fix and enhancement update

An update is available for ghostscript. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list For detailed information on changes in this release, see the Rocky Linux...

CVE-2022-44544

Mahara 21.04 before 21.04.7, 21.10 before 21.10.5, 22.04 before 22.04.3, and 22.10 before 22.10.0 potentially allow a PDF export to trigger a remote shell if the site is running on Ubuntu and the flag -dSAFER is not set with Ghostscript...

Design/Logic Flaw

Mahara 21.04 before 21.04.7, 21.10 before 21.10.5, 22.04 before 22.04.3, and 22.10 before 22.10.0 potentially allow a PDF export to trigger a remote shell if the site is running on Ubuntu and the flag -dSAFER is not set with Ghostscript...

PT-2022-36748 · Git +1 · Ghostscript

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a stack-buffer-underflow read error. Technical details include the crash type and state, which involve functions such as gs type2...

CVE-2022-44544

Mahara 21.04 before 21.04.7, 21.10 before 21.10.5, 22.04 before 22.04.3, and 22.10 before 22.10.0 potentially allow a PDF export to trigger a remote shell if the site is running on Ubuntu and the flag -dSAFER is not set with Ghostscript...

CVE-2022-44544

Mahara 21.04 before 21.04.7, 21.10 before 21.10.5, 22.04 before 22.04.3, and 22.10 before 22.10.0 potentially allow a PDF export to trigger a remote shell if the site is running on Ubuntu and the flag -dSAFER is not set with Ghostscript...

CVE-2022-44544

Mahara 21.04 before 21.04.7, 21.10 before 21.10.5, 22.04 before 22.04.3, and 22.10 before 22.10.0 potentially allow a PDF export to trigger a remote shell if the site is running on Ubuntu and the flag -dSAFER is not set with Ghostscript...

CVE-2022-44544

Mahara 21.04 before 21.04.7, 21.10 before 21.10.5, 22.04 before 22.04.3, and 22.10 before 22.10.0 potentially allow a PDF export to trigger a remote shell if the site is running on Ubuntu and the flag -dSAFER is not set with Ghostscript...

CVE-2022-44544: Execution with Unnecessary Privileges

Mahara 21.04 before 21.04.7, 21.10 before 21.10.5, 22.04 before 22.04.3, and 22.10 before 22.10.0 potentially allow a PDF export to trigger a remote shell if the site is running on Ubuntu and the flag -dSAFER is not set with Ghostscript...

CVE-2022-44544

CVE-2022-44544 affects Mahara versions: 21.04 up to 21.04.7, 21.10 up to 21.10.5, 22.04 up to 22.04.3, and 22.10 up to 22.10.0. The vulnerability stems from the PDF export function lacking sufficient protection, potentially allowing a remote shell if Ghostscript runs on Ubuntu without -dSAFER. Af...

ghostscript:gs_device_pdfwrite_fuzzer: Stack-buffer-underflow in gs_type2_interpret

Detailed Report: https://oss-fuzz.com/testcase?key=6314167036674048 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gsdevicepdfwritefuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Stack-buffer-underflow READ 4 Crash Address: 0x7fd043b85e14 Crash State:...

ghostscript:gs_device_pdfwrite_opts_fuzzer: Crash in Ins_MSIRP

Detailed Report: https://oss-fuzz.com/testcase?key=4886761398730752 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gsdevicepdfwriteoptsfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x62a000404d20 Crash State: InsMSIRP RunIns...

PT-2022-36736 · Git +1 · Ghostscript

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: A heap-use-after-free READ 8 crash has been reported. The crash involves the gs font finalize and gs gc reclaim functions, and the ireclaim process. No...

ghostscript:gs_device_ps2write_fuzzer: Heap-use-after-free in gs_font_finalize

Detailed Report: https://oss-fuzz.com/testcase?key=5138055036272640 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gsdeviceps2writefuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Heap-use-after-free READ 8 Crash Address: 0x6310000af798 Crash State:...

ghostscript:gs_device_xpswrite_fuzzer: Global-buffer-overflow in get_unpack_proc

Detailed Report: https://oss-fuzz.com/testcase?key=5748383730237440 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gsdevicexpswritefuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x000001bd0a88 Crash State:...

PT-2022-36710 · Git +1 · Ghostscript

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a crash type identified as Stack-use-after-return READ 4. The crash state involves several functions, including gs type2 interpre...

Command injection

documentconverter in OX App Suite through 7.10.6, in a non-default configuration with ghostscript, allows OS Command Injection because file conversion may occur for an EPS document that is disguised as a PDF document...

CVE-2022-29851

documentconverter in OX App Suite through 7.10.6, in a non-default configuration with ghostscript, allows OS Command Injection because file conversion may occur for an EPS document that is disguised as a PDF document...

CVE-2022-29851

documentconverter in OX App Suite through 7.10.6, in a non-default configuration with ghostscript, allows OS Command Injection because file conversion may occur for an EPS document that is disguised as a PDF document...

ghostscript:gs_device_pdfwrite_fuzzer: Stack-use-after-return in gs_type2_interpret

Detailed Report: https://oss-fuzz.com/testcase?key=6155911668563968 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gsdevicepdfwritefuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Stack-use-after-return READ 4 Crash Address: 0x7fbfaf462bd4 Crash State:...