USN-7575-1

It was discovered that MuJS did not correctly handle try/finally statements, which could lead to a buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. (CVE-2021-45005)

Han Zheng discovered that MuJS did not correctly handle recursion, which could lead to stack exhaustion. An attacker could possibly use this issue to cause a denial of service. (CVE-2022-30974)

Han Zheng discovered that MuJS did not correctly handle certain memory operations. An attacker could possibly use this issue to cause a denial of service. (CVE-2022-30975)

References

Affected packages

Ubuntu:Pro:22.04:LTS / mujs

Package

Name: mujs
Purl: pkg:deb/ubuntu/mujs@1.1.3-3ubuntu0.1~esm1?arch=source&distro=esm-apps/jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.3-3ubuntu0.1~esm1

Affected versions

1.*

1.1.0-1

1.1.3-2

1.1.3-3

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
    "binaries": [
        {
            "binary_version": "1.1.3-3ubuntu0.1~esm1",
            "binary_name": "libmujs-dev"
        },
        {
            "binary_version": "1.1.3-3ubuntu0.1~esm1",
            "binary_name": "libmujs1"
        },
        {
            "binary_version": "1.1.3-3ubuntu0.1~esm1",
            "binary_name": "mujs"
        }
    ]
}

Database specific

cves_map

{
    "ecosystem": "Ubuntu:Pro:22.04:LTS",
    "cves": [
        {
            "id": "CVE-2021-45005",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "medium"
                }
            ]
        },
        {
            "id": "CVE-2022-30974",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ]
        },
        {
            "id": "CVE-2022-30975",
            "severity": [
                {
                    "type": "CVSS_V3",
                    "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
                },
                {
                    "type": "Ubuntu",
                    "score": "low"
                }
            ]
        }
    ]
}