OESA-2021-1247

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1247
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2021-1247.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2021-1247
Upstream
Published
2021-07-03T11:03:00Z
Modified
2025-08-12T05:05:33.985749Z
Summary
zziplib security update
Details

The zziplib is a lightweight library to easily extract data from zip files. Applications can bundle files into a single zip archive and access them. The implementation is based only on the (free) subset of compression with the zlib algorithm which is actually used by the zip/unzip tools.

Security Fix(es):

Infinite Loop in zziplib v0.13.69 allows remote attackers to cause a denial of service via the return value "zzipfileread" in the function "unzzipcatfile".(CVE-2020-18442)

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

Affected packages

openEuler:20.03-LTS-SP1 / zziplib

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.13.69-8.oe1

Ecosystem specific 

{
    "src": [
        "zziplib-0.13.69-8.oe1.src.rpm"
    ],
    "x86_64": [
        "zziplib-0.13.69-8.oe1.x86_64.rpm",
        "zziplib-debugsource-0.13.69-8.oe1.x86_64.rpm",
        "zziplib-debuginfo-0.13.69-8.oe1.x86_64.rpm",
        "zziplib-devel-0.13.69-8.oe1.x86_64.rpm"
    ],
    "noarch": [
        "zziplib-help-0.13.69-8.oe1.noarch.rpm"
    ],
    "aarch64": [
        "zziplib-devel-0.13.69-8.oe1.aarch64.rpm",
        "zziplib-debugsource-0.13.69-8.oe1.aarch64.rpm",
        "zziplib-0.13.69-8.oe1.aarch64.rpm",
        "zziplib-debuginfo-0.13.69-8.oe1.aarch64.rpm"
    ]
}