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RedhatCVE
RedhatCVE
added 2025/05/22 9:9 p.m.5 views

CVE-2021-45958

UltraJSON aka ujson through 5.1.0 has a stack-based buffer overflow in BufferAppendIndentUnchecked called from encode. Exploitation can, for example, use a large amount of indentation...

5.5CVSS7.3AI score0.0155EPSS
Exploits1
Tenable Nessus
Tenable Nessus
added 2025/03/05 12:0 a.m.5 views

Linux Distros Unpatched Vulnerability : CVE-2021-45958

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - UltraJSON aka ujson through 5.1.0 has a stack-based buffer overflow in BufferAppendIndentUnchecked called from encode. Exploitation can, for example, use a larg...

5.5CVSS6.9AI score0.0155EPSS
Exploits1References3
OpenVAS
OpenVAS
added 2024/02/15 12:0 a.m.27 views

Ubuntu: Security Advisory (USN-6629-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

7.5CVSS6.6AI score0.02283EPSS
Exploits2References2
Ubuntu
Ubuntu
added 2024/02/14 2:32 p.m.51 views

USN-6629-3: UltraJSON vulnerabilities

USN-6629-1 fixed vulnerabilities in UltraJSON. This update provides the corresponding updates for Ubuntu 20.04 LTS. Original advisory details: It was discovered that UltraJSON incorrectly handled certain input with a large amount of indentation. An attacker could possibly use this issue to crash...

7.5CVSS6.7AI score0.02283EPSS
Exploits1
Ubuntu
Ubuntu
added 2024/02/14 2:58 a.m.40 views

USN-6629-2: UltraJSON vulnerability

USN-6629-1 fixed vulnerabilities in UltraJSON. This update provides the corresponding updates for Ubuntu 20.04 LTS. Original advisory details: It was discovered that UltraJSON incorrectly handled certain input with a large amount of indentation. An attacker could possibly use this issue to crash...

5.5CVSS6.7AI score0.0155EPSS
Exploits1
OpenVAS
OpenVAS
added 2024/02/13 12:0 a.m.24 views

Ubuntu: Security Advisory (USN-6629-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 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...

7.5CVSS6.6AI score0.02283EPSS
Exploits2References2
Tenable Nessus
Tenable Nessus
added 2024/02/12 12:0 a.m.28 views

Ubuntu 16.04 LTS / 18.04 LTS / 22.04 LTS : UltraJSON vulnerabilities (USN-6629-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6629-1 advisory. It was discovered that UltraJSON incorrectly handled certain input with a large amount of indentation. An attacker could possibly...

7.5CVSS6.8AI score0.02283EPSS
Exploits2References4
Tenable Nessus
Tenable Nessus
added 2023/05/13 12:0 a.m.35 views

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : python-ujson (SUSE-SU-2023:2134-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:2134-1 advisory. - CVE-2021-45958: Fixed a stack-based buffer overflow in BufferAppendIndentUnchecked bsc1194261. Tenable...

5.5CVSS6.8AI score0.0155EPSS
Exploits1References4
OSV
OSV
added 2023/05/09 11:38 a.m.6 views

SUSE-SU-2023:2134-1 Security update for python-ujson

This update for python-ujson fixes the following issues: - CVE-2021-45958: Fixed a stack-based buffer overflow in BufferAppendIndentUnchecked bsc1194261...

5.5CVSS5.7AI score0.0155EPSS
Exploits1References3
OSV
OSV
added 2022/05/12 10:24 a.m.7 views

MGASA-2022-0169 Updated python-ujson packages fix security vulnerability

UltraJSON aka ujson through 5.1.0 has a stack-based buffer overflow in BufferAppendIndentUnchecked called from encode. Exploitation can, for example, use a large amount of indentation. CVE-2021-45958...

5.5CVSS5.6AI score0.0155EPSS
Exploits1References4
Mageia
Mageia
added 2022/05/12 10:24 a.m.45 views

Updated python-ujson packages fix security vulnerability

UltraJSON aka ujson through 5.1.0 has a stack-based buffer overflow in BufferAppendIndentUnchecked called from encode. Exploitation can, for example, use a large amount of indentation. CVE-2021-45958...

5.5CVSS3.8AI score0.0155EPSS
Exploits1References3
OpenVAS
OpenVAS
added 2022/05/08 12:0 a.m.19 views

Fedora: Security Advisory for python-fastapi (FEDORA-2022-d1452fd421)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

5.5CVSS5.9AI score0.0155EPSS
Exploits1References2
OpenVAS
OpenVAS
added 2022/03/27 12:0 a.m.19 views

Fedora: Security Advisory for python-ujson (FEDORA-2022-dbf6e00ba8)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

5.5CVSS5.9AI score0.0155EPSS
Exploits1References2
OpenVAS
OpenVAS
added 2022/03/27 12:0 a.m.27 views

Fedora: Security Advisory for python-fastapi (FEDORA-2022-dbf6e00ba8)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH 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-or-later This program is free software; you can...

5.5CVSS5.9AI score0.0155EPSS
Exploits1References2
OpenVAS
OpenVAS
added 2022/02/27 12:0 a.m.18 views

Debian: Security Advisory (DLA-2929-1)

The remote host is missing an update for the Debian 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...

5.5CVSS5.9AI score0.0155EPSS
Exploits1References4
ATTACKERKB
ATTACKERKB
added 2022/01/01 12:15 a.m.9 views

CVE-2021-45958

UltraJSON aka ujson through 5.1.0 has a stack-based buffer overflow in BufferAppendIndentUnchecked called from encode. Exploitation can, for example, use a large amount of indentation...

5.5CVSS6.7AI score0.0155EPSS
Exploits1References15
CVE
CVE
added 2021/12/31 11:52 p.m.187 views

CVE-2021-45958

CVE-2021-45958 affects UltraJSON (ujson) up to version 5.1.0, with a stack-based buffer overflow in Buffer_AppendIndentUnchecked (called from encode). Exploitation could crash the application by using excessive indentation. Publicly documented references include Debian LTS (DLA-2929-1) and Mageia...

5.5CVSS5.8AI score0.0155EPSS
Exploits1References10Affected Software1
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