UBUNTU-CVE-2023-1999

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Source
https://ubuntu.com/security/CVE-2023-1999
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2023/UBUNTU-CVE-2023-1999.json
JSON Data
https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2023-1999
Upstream
Downstream
Related
Published
2023-05-08T00:00:00Z
Modified
2025-09-08T16:55:39Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode() function and loop through to free best.bw and assign best = trial pointer. The second loop will then return 0 because of an Out of memory error in VP8 encoder, the pointer is still assigned to trial and the AddressSanitizer will attempt a double free.

References

Affected packages

Ubuntu:18.04:LTS

libwebp

Package

Name
libwebp
Purl
pkg:deb/ubuntu/libwebp@0.6.1-2ubuntu0.18.04.2?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.1-2ubuntu0.18.04.2

Affected versions

0.*

0.6.0-3
0.6.0-4
0.6.1-1
0.6.1-2
0.6.1-2ubuntu0.18.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libwebp-dev",
            "binary_version": "0.6.1-2ubuntu0.18.04.2"
        },
        {
            "binary_name": "libwebp6",
            "binary_version": "0.6.1-2ubuntu0.18.04.2"
        },
        {
            "binary_name": "libwebpdemux2",
            "binary_version": "0.6.1-2ubuntu0.18.04.2"
        },
        {
            "binary_name": "libwebpmux3",
            "binary_version": "0.6.1-2ubuntu0.18.04.2"
        },
        {
            "binary_name": "webp",
            "binary_version": "0.6.1-2ubuntu0.18.04.2"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:20.04:LTS

libwebp

Package

Name
libwebp
Purl
pkg:deb/ubuntu/libwebp@0.6.1-2ubuntu0.20.04.2?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.6.1-2ubuntu0.20.04.2

Affected versions

0.*

0.6.1-2
0.6.1-2ubuntu0.20.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libwebp-dev",
            "binary_version": "0.6.1-2ubuntu0.20.04.2"
        },
        {
            "binary_name": "libwebp6",
            "binary_version": "0.6.1-2ubuntu0.20.04.2"
        },
        {
            "binary_name": "libwebpdemux2",
            "binary_version": "0.6.1-2ubuntu0.20.04.2"
        },
        {
            "binary_name": "libwebpmux3",
            "binary_version": "0.6.1-2ubuntu0.20.04.2"
        },
        {
            "binary_name": "webp",
            "binary_version": "0.6.1-2ubuntu0.20.04.2"
        }
    ],
    "availability": "No subscription required"
}

Ubuntu:22.04:LTS

libwebp

Package

Name
libwebp
Purl
pkg:deb/ubuntu/libwebp@1.2.2-2ubuntu0.22.04.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.2.2-2ubuntu0.22.04.1

Affected versions

0.*

0.6.1-2.1
0.6.1-2.1build1

1.*

1.2.1-6
1.2.1-7
1.2.2-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libwebp-dev",
            "binary_version": "1.2.2-2ubuntu0.22.04.1"
        },
        {
            "binary_name": "libwebp7",
            "binary_version": "1.2.2-2ubuntu0.22.04.1"
        },
        {
            "binary_name": "libwebpdemux2",
            "binary_version": "1.2.2-2ubuntu0.22.04.1"
        },
        {
            "binary_name": "libwebpmux3",
            "binary_version": "1.2.2-2ubuntu0.22.04.1"
        },
        {
            "binary_name": "webp",
            "binary_version": "1.2.2-2ubuntu0.22.04.1"
        }
    ],
    "availability": "No subscription required"
}

mozjs78

Package

Name
mozjs78
Purl
pkg:deb/ubuntu/mozjs78@78.15.0-4ubuntu1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

78.*

78.13.0-1
78.15.0-2
78.15.0-4ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmozjs-78-0",
            "binary_version": "78.15.0-4ubuntu1"
        },
        {
            "binary_name": "libmozjs-78-dev",
            "binary_version": "78.15.0-4ubuntu1"
        }
    ]
}

mozjs91

Package

Name
mozjs91
Purl
pkg:deb/ubuntu/mozjs91@91.10.0-0ubuntu1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

91.*

91.5.1-0ubuntu1
91.6.0-1
91.6.0-2
91.7.0-2
91.10.0-0ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmozjs-91-0",
            "binary_version": "91.10.0-0ubuntu1"
        },
        {
            "binary_name": "libmozjs-91-dev",
            "binary_version": "91.10.0-0ubuntu1"
        }
    ]
}

thunderbird

Package

Name
thunderbird
Purl
pkg:deb/ubuntu/thunderbird@1:128.12.0+build1-0ubuntu0.22.04.1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:91.*

1:91.1.2+build1-0ubuntu1
1:91.3.0+build2-0ubuntu1
1:91.3.1+build1-0ubuntu1
1:91.3.2+build1-0ubuntu1
1:91.4.0+build1.1-0ubuntu1
1:91.4.0+build2-0ubuntu1
1:91.5.0+build1-0ubuntu1
1:91.5.1+build1-0ubuntu1
1:91.6.1+build1-0ubuntu1
1:91.7.0+build1-0ubuntu1
1:91.7.0+build2-0ubuntu1
1:91.8.0+build2-0ubuntu1
1:91.9.1+build1-0ubuntu0.22.04.1
1:91.11.0+build2-0ubuntu0.22.04.1

1:102.*

1:102.2.2+build1-0ubuntu0.22.04.1
1:102.4.2+build2-0ubuntu0.22.04.1
1:102.7.1+build2-0ubuntu0.22.04.1
1:102.8.0+build2-0ubuntu0.22.04.1
1:102.9.0+build1-0ubuntu0.22.04.1
1:102.10.0+build2-0ubuntu0.22.04.1
1:102.11.0+build1-0ubuntu0.22.04.1
1:102.13.0+build1-0ubuntu0.22.04.1
1:102.15.0+build1-0ubuntu0.22.04.1
1:102.15.1+build1-0ubuntu0.22.04.1

1:115.*

1:115.3.1+build1-0ubuntu0.22.04.2
1:115.4.1+build1-0ubuntu0.22.04.1
1:115.5.0+build1-0ubuntu0.22.04.1
1:115.6.0+build2-0ubuntu0.22.04.1
1:115.8.1+build1-0ubuntu0.22.04.1
1:115.9.0+build1-0ubuntu0.22.04.1
1:115.10.1+build1-0ubuntu0.22.04.1
1:115.11.0+build2-0ubuntu0.22.04.1
1:115.12.0+build3-0ubuntu0.22.04.1
1:115.13.0+build5-0ubuntu0.22.04.1
1:115.15.0+build1-0ubuntu0.22.04.1
1:115.16.0+build2-0ubuntu0.22.04.1
1:115.18.0+build1-0ubuntu0.22.04.1

1:128.*

1:128.12.0+build1-0ubuntu0.22.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "thunderbird",
            "binary_version": "1:128.12.0+build1-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "thunderbird-dev",
            "binary_version": "1:128.12.0+build1-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "thunderbird-gnome-support",
            "binary_version": "1:128.12.0+build1-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "thunderbird-mozsymbols",
            "binary_version": "1:128.12.0+build1-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "xul-ext-calendar-timezones",
            "binary_version": "1:128.12.0+build1-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "xul-ext-gdata-provider",
            "binary_version": "1:128.12.0+build1-0ubuntu0.22.04.1"
        },
        {
            "binary_name": "xul-ext-lightning",
            "binary_version": "1:128.12.0+build1-0ubuntu0.22.04.1"
        }
    ]
}

Ubuntu:24.04:LTS

thunderbird

Package

Name
thunderbird
Purl
pkg:deb/ubuntu/thunderbird@2:1snap1-0ubuntu3?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:115.*

1:115.3.1+build1-0ubuntu1
1:115.4.1+build1-0ubuntu1
1:115.4.3+build1-0ubuntu1
1:115.5.0+build1-0ubuntu1
1:115.5.1+build1-0ubuntu1
1:115.5.2+build2-0ubuntu1
1:115.6.0+build1-0ubuntu1
1:115.6.0+build2-0ubuntu1
1:115.6.1+build1-0ubuntu1
1:115.8.0+build1-0ubuntu1
1:115.8.1+build1+snap2
1:115.8.1+build1+snap3

Other

2:1snap1-0ubuntu1
2:1snap1-0ubuntu3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "thunderbird",
            "binary_version": "2:1snap1-0ubuntu3"
        }
    ]
}

Ubuntu:25.04

thunderbird

Package

Name
thunderbird
Purl
pkg:deb/ubuntu/thunderbird@2:1snap1-0ubuntu3?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

Other

2:1snap1-0ubuntu3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "thunderbird",
            "binary_version": "2:1snap1-0ubuntu3"
        }
    ]
}

Ubuntu:Pro:14.04:LTS

libwebp

Package

Name
libwebp
Purl
pkg:deb/ubuntu/libwebp@0.4.0-4ubuntu0.1~esm1?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.3.0-3
0.4.0-4
0.4.0-4ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libwebp-dev",
            "binary_version": "0.4.0-4ubuntu0.1~esm1"
        },
        {
            "binary_name": "libwebp5",
            "binary_version": "0.4.0-4ubuntu0.1~esm1"
        },
        {
            "binary_name": "libwebpdemux1",
            "binary_version": "0.4.0-4ubuntu0.1~esm1"
        },
        {
            "binary_name": "libwebpmux1",
            "binary_version": "0.4.0-4ubuntu0.1~esm1"
        },
        {
            "binary_name": "webp",
            "binary_version": "0.4.0-4ubuntu0.1~esm1"
        }
    ]
}

Ubuntu:Pro:16.04:LTS

libwebp

Package

Name
libwebp
Purl
pkg:deb/ubuntu/libwebp@0.4.4-1ubuntu0.1~esm2?arch=source&distro=esm-infra/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.4.4-1ubuntu0.1~esm2

Affected versions

0.*

0.4.3-1.3
0.4.3-1.3build1
0.4.4-1
0.4.4-1ubuntu0.1~esm1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libwebp-dev",
            "binary_version": "0.4.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libwebp5",
            "binary_version": "0.4.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libwebpdemux1",
            "binary_version": "0.4.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "libwebpmux1",
            "binary_version": "0.4.4-1ubuntu0.1~esm2"
        },
        {
            "binary_name": "webp",
            "binary_version": "0.4.4-1ubuntu0.1~esm2"
        }
    ],
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
}

Ubuntu:Pro:18.04:LTS

mozjs52

Package

Name
mozjs52
Purl
pkg:deb/ubuntu/mozjs52@52.9.1-0ubuntu0.18.04.1?arch=source&distro=esm-infra/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

52.*

52.3.1-0ubuntu3
52.3.1-7fakesync1
52.8.1-0ubuntu0.18.04.1
52.9.1-0ubuntu0.18.04.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmozjs-52-0",
            "binary_version": "52.9.1-0ubuntu0.18.04.1"
        },
        {
            "binary_name": "libmozjs-52-dev",
            "binary_version": "52.9.1-0ubuntu0.18.04.1"
        }
    ]
}

mozjs38

Package

Name
mozjs38
Purl
pkg:deb/ubuntu/mozjs38@38.8.0~repack1-0ubuntu4?arch=source&distro=esm-apps/bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

38.*

38.8.0~repack1-0ubuntu1
38.8.0~repack1-0ubuntu3
38.8.0~repack1-0ubuntu4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmozjs-38-0",
            "binary_version": "38.8.0~repack1-0ubuntu4"
        },
        {
            "binary_name": "libmozjs-38-dev",
            "binary_version": "38.8.0~repack1-0ubuntu4"
        }
    ]
}

Ubuntu:Pro:20.04:LTS

mozjs68

Package

Name
mozjs68
Purl
pkg:deb/ubuntu/mozjs68@68.6.0-1ubuntu1?arch=source&distro=esm-infra/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

68.*

68.5.0-1~fakesync
68.5.0-2~fakesync
68.6.0-1
68.6.0-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmozjs-68-0",
            "binary_version": "68.6.0-1ubuntu1"
        },
        {
            "binary_name": "libmozjs-68-dev",
            "binary_version": "68.6.0-1ubuntu1"
        }
    ]
}

mozjs52

Package

Name
mozjs52
Purl
pkg:deb/ubuntu/mozjs52@52.9.1-1ubuntu3?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

52.*

52.9.1-1build1
52.9.1-1ubuntu3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libmozjs-52-0",
            "binary_version": "52.9.1-1ubuntu3"
        },
        {
            "binary_name": "libmozjs-52-dev",
            "binary_version": "52.9.1-1ubuntu3"
        }
    ]
}