SUSE-SU-2022:0088-2 Security update for ghostscript

This update for ghostscript fixes the following issues: - CVE-2021-45944: Fixed use-after-free in sampleddatasample bsc1194303 - CVE-2021-45949: Fixed heap-based buffer overflow in sampleddatafinish bsc1194304...

Security update for ghostscript (moderate)

openSUSE Security Update: Security update for ghostscript Announcement ID: openSUSE-SU-2022:0088-2 Rating: moderate References: 1194303 1194304 Cross-References: CVE-2021-45944 CVE-2021-45949 CVSS scores: CVE-2021-45944 NVD : 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2021-45944 SUSE: 6...

ghostscript:gstoraster_fuzzer: Heap-buffer-overflow in read_xref_stream_entries

Detailed Report: https://oss-fuzz.com/testcase?key=5635243070062592 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 8 Crash Address: 0x631000060830 Crash State:...

AlmaLinux 8 : ghostscript (ALSA-2021:1852)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2021:1852 advisory. - A use after free was found in igcrelocstructptr of psi/igc.c of ghostscript-9.25. A local attacker could supply a specially crafted PDF file to cause a...

ghostscript:gstoraster_fuzzer: Heap-buffer-overflow in s_hex_process

Detailed Report: https://oss-fuzz.com/testcase?key=6217732524212224 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x631000074830 Crash State: shexprocess...

CVE-2021-45949

A heap-based buffer overflow flaw was found in Ghostscript’s GhostPDL in the sampleddatafinish function called from sampleddatacontinue and interp. This flaw allows a local attacker to pass a specially crafted malicious file to Ghostscript that triggers a heap-based buffer overflow, potentially...

CVE-2021-45944

A heap-use-after-free flaw was found in Ghostscript’s GhostPDL in the sampleddatasample function called from sampleddatacontinue and interp. This flaw allows a local attacker to pass a specially crafted malicious file to Ghostscript that triggers a heap-use-after-free issue, potentially causing a...

ghostscript:gstoraster_fuzzer: Heap-buffer-overflow in pdfi_pscript_interpret

Detailed Report: https://oss-fuzz.com/testcase?key=4836875976704000 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x63100018c850 Crash State:...

ghostscript:gstoraster_fuzzer: Heap-buffer-overflow in read_xref_stream_entries

Detailed Report: https://oss-fuzz.com/testcase?key=5400921247449088 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x631000060840 Crash State:...

ghostscript:gstoraster_fuzzer: Stack-buffer-overflow in sgets

Detailed Report: https://oss-fuzz.com/testcase?key=4587919828975616 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Stack-buffer-overflow WRITE 1 Crash Address: 0x7f35fbb15554 Crash State: sgets...

ghostscript:gstoraster_fuzzer: Segv on unknown address in pdfi_array_get

Detailed Report: https://oss-fuzz.com/testcase?key=4946908395732992 Project: ghostscript Fuzzing Engine: libFuzzer Fuzz Target: gstorasterfuzzer Job Type: libfuzzerasanghostscript Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: pdfiarrayget pdfiTJ...

Mageia: Security Advisory (MGASA-2017-0355)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Mageia: Security Advisory (MGASA-2019-0336)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Mageia: Security Advisory (MGASA-2018-0142)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Mageia: Security Advisory (MGASA-2018-0408)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Mageia: Security Advisory (MGASA-2019-0188)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Mageia: Security Advisory (MGASA-2021-0436)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Mageia: Security Advisory (MGASA-2020-0344)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Mageia: Security Advisory (MGASA-2019-0271)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Mageia: Security Advisory (MGASA-2018-0466)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...