OESA-2023-1186

See a problem?
Please try reporting it to the source first.
Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2023-1186
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2023-1186.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2023-1186
Upstream
Published
2023-03-31T11:05:05Z
Modified
2025-09-03T06:16:57.531402Z
Summary
libfastjson security update
Details

libfastjson is a fork from json-c, and is currently under development. The aim of this is not to provide a slightly modified clone of json-c. It's aim is to provide: a small library with essential json handling functions, sufficiently good json support (not 100% standards compliant), be very fast in processing.

Security Fix(es):

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend.(CVE-2020-12762)

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:20.03-LTS-SP1 / libfastjson

Package

Name
libfastjson
Purl
pkg:rpm/openEuler/libfastjson&distro=openEuler-20.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.99.9-3.oe1

Ecosystem specific 

{
    "aarch64": [
        "libfastjson-0.99.9-3.oe1.aarch64.rpm",
        "libfastjson-devel-0.99.9-3.oe1.aarch64.rpm",
        "libfastjson-debugsource-0.99.9-3.oe1.aarch64.rpm",
        "libfastjson-debuginfo-0.99.9-3.oe1.aarch64.rpm"
    ],
    "x86_64": [
        "libfastjson-debuginfo-0.99.9-3.oe1.x86_64.rpm",
        "libfastjson-debugsource-0.99.9-3.oe1.x86_64.rpm",
        "libfastjson-devel-0.99.9-3.oe1.x86_64.rpm",
        "libfastjson-0.99.9-3.oe1.x86_64.rpm"
    ],
    "src": [
        "libfastjson-0.99.9-3.oe1.src.rpm"
    ]
}

openEuler:20.03-LTS-SP3 / libfastjson

Package

Name
libfastjson
Purl
pkg:rpm/openEuler/libfastjson&distro=openEuler-20.03-LTS-SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.99.9-3.oe1

Ecosystem specific 

{
    "aarch64": [
        "libfastjson-0.99.9-3.oe1.aarch64.rpm",
        "libfastjson-debugsource-0.99.9-3.oe1.aarch64.rpm",
        "libfastjson-devel-0.99.9-3.oe1.aarch64.rpm",
        "libfastjson-debuginfo-0.99.9-3.oe1.aarch64.rpm"
    ],
    "x86_64": [
        "libfastjson-debugsource-0.99.9-3.oe1.x86_64.rpm",
        "libfastjson-debuginfo-0.99.9-3.oe1.x86_64.rpm",
        "libfastjson-devel-0.99.9-3.oe1.x86_64.rpm",
        "libfastjson-0.99.9-3.oe1.x86_64.rpm"
    ],
    "src": [
        "libfastjson-0.99.9-3.oe1.src.rpm"
    ]
}

openEuler:22.03-LTS / libfastjson

Package

Name
libfastjson
Purl
pkg:rpm/openEuler/libfastjson&distro=openEuler-22.03-LTS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.99.9-3.oe2203sp1

Ecosystem specific 

{
    "aarch64": [
        "libfastjson-0.99.9-3.oe2203.aarch64.rpm",
        "libfastjson-debuginfo-0.99.9-3.oe2203.aarch64.rpm",
        "libfastjson-devel-0.99.9-3.oe2203.aarch64.rpm",
        "libfastjson-debugsource-0.99.9-3.oe2203.aarch64.rpm",
        "libfastjson-0.99.9-3.oe2203sp1.aarch64.rpm",
        "libfastjson-debugsource-0.99.9-3.oe2203sp1.aarch64.rpm",
        "libfastjson-debuginfo-0.99.9-3.oe2203sp1.aarch64.rpm",
        "libfastjson-devel-0.99.9-3.oe2203sp1.aarch64.rpm"
    ],
    "x86_64": [
        "libfastjson-debugsource-0.99.9-3.oe2203.x86_64.rpm",
        "libfastjson-0.99.9-3.oe2203.x86_64.rpm",
        "libfastjson-debuginfo-0.99.9-3.oe2203.x86_64.rpm",
        "libfastjson-devel-0.99.9-3.oe2203.x86_64.rpm",
        "libfastjson-debuginfo-0.99.9-3.oe2203sp1.x86_64.rpm",
        "libfastjson-0.99.9-3.oe2203sp1.x86_64.rpm",
        "libfastjson-debugsource-0.99.9-3.oe2203sp1.x86_64.rpm",
        "libfastjson-devel-0.99.9-3.oe2203sp1.x86_64.rpm"
    ],
    "src": [
        "libfastjson-0.99.9-3.oe2203.src.rpm",
        "libfastjson-0.99.9-3.oe2203sp1.src.rpm"
    ]
}

openEuler:22.03-LTS-SP1 / libfastjson

Package

Name
libfastjson
Purl
pkg:rpm/openEuler/libfastjson&distro=openEuler-22.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.99.9-3.oe2203sp1

Ecosystem specific 

{
    "aarch64": [
        "libfastjson-0.99.9-3.oe2203sp1.aarch64.rpm",
        "libfastjson-debugsource-0.99.9-3.oe2203sp1.aarch64.rpm",
        "libfastjson-debuginfo-0.99.9-3.oe2203sp1.aarch64.rpm",
        "libfastjson-devel-0.99.9-3.oe2203sp1.aarch64.rpm"
    ],
    "x86_64": [
        "libfastjson-debuginfo-0.99.9-3.oe2203sp1.x86_64.rpm",
        "libfastjson-0.99.9-3.oe2203sp1.x86_64.rpm",
        "libfastjson-debugsource-0.99.9-3.oe2203sp1.x86_64.rpm",
        "libfastjson-devel-0.99.9-3.oe2203sp1.x86_64.rpm"
    ],
    "src": [
        "libfastjson-0.99.9-3.oe2203sp1.src.rpm"
    ]
}