OESA-2021-1045

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2021-1045

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2021-1045.json

JSON Data

https://api.test.osv.dev/v1/vulns/OESA-2021-1045

Upstream

CVE-2021-3326

Published

2021-03-05T11:02:38Z

Modified

2025-08-12T05:08:26.105866Z

Summary

glibc security update

Details

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational facilities as open, read, write, malloc, printf, getaddrinfo, dlopen, pthread_create, crypt, login, exit and more.

Security Fix(es):

The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid input sequences in the ISO-2022-JP-3 encoding, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.(CVE-2021-3326)

Database specific

{
    "severity": "Medium"
}

References

Affected packages

openEuler:20.03-LTS / glibc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.28-63.oe1

Ecosystem specific

{
    "aarch64": [
        "glibc-nss-devel-2.28-63.oe1.aarch64.rpm",
        "glibc-all-langpacks-2.28-63.oe1.aarch64.rpm",
        "glibc-common-2.28-63.oe1.aarch64.rpm",
        "glibc-devel-2.28-63.oe1.aarch64.rpm",
        "nscd-2.28-63.oe1.aarch64.rpm",
        "glibc-debugutils-2.28-63.oe1.aarch64.rpm",
        "glibc-debugsource-2.28-63.oe1.aarch64.rpm",
        "glibc-debuginfo-2.28-63.oe1.aarch64.rpm",
        "libnsl-2.28-63.oe1.aarch64.rpm",
        "glibc-locale-source-2.28-63.oe1.aarch64.rpm",
        "nss_modules-2.28-63.oe1.aarch64.rpm",
        "glibc-benchtests-2.28-63.oe1.aarch64.rpm",
        "glibc-2.28-63.oe1.aarch64.rpm",
        "glibc-nss-devel-2.28-63.oe1.aarch64.rpm",
        "glibc-all-langpacks-2.28-63.oe1.aarch64.rpm",
        "glibc-common-2.28-63.oe1.aarch64.rpm",
        "glibc-devel-2.28-63.oe1.aarch64.rpm",
        "nscd-2.28-63.oe1.aarch64.rpm",
        "glibc-debugutils-2.28-63.oe1.aarch64.rpm",
        "glibc-debugsource-2.28-63.oe1.aarch64.rpm",
        "glibc-debuginfo-2.28-63.oe1.aarch64.rpm",
        "libnsl-2.28-63.oe1.aarch64.rpm",
        "glibc-locale-source-2.28-63.oe1.aarch64.rpm",
        "nss_modules-2.28-63.oe1.aarch64.rpm",
        "glibc-benchtests-2.28-63.oe1.aarch64.rpm",
        "glibc-2.28-63.oe1.aarch64.rpm"
    ],
    "src": [
        "glibc-2.28-63.oe1.src.rpm",
        "glibc-2.28-63.oe1.src.rpm"
    ],
    "noarch": [
        "glibc-help-2.28-63.oe1.noarch.rpm",
        "glibc-help-2.28-63.oe1.noarch.rpm"
    ],
    "x86_64": [
        "glibc-devel-2.28-63.oe1.x86_64.rpm",
        "glibc-locale-source-2.28-63.oe1.x86_64.rpm",
        "glibc-2.28-63.oe1.x86_64.rpm",
        "glibc-common-2.28-63.oe1.x86_64.rpm",
        "glibc-debuginfo-2.28-63.oe1.x86_64.rpm",
        "glibc-debugsource-2.28-63.oe1.x86_64.rpm",
        "libnsl-2.28-63.oe1.x86_64.rpm",
        "glibc-debugutils-2.28-63.oe1.x86_64.rpm",
        "glibc-nss-devel-2.28-63.oe1.x86_64.rpm",
        "nscd-2.28-63.oe1.x86_64.rpm",
        "glibc-all-langpacks-2.28-63.oe1.x86_64.rpm",
        "glibc-benchtests-2.28-63.oe1.x86_64.rpm",
        "nss_modules-2.28-63.oe1.x86_64.rpm",
        "glibc-devel-2.28-63.oe1.x86_64.rpm",
        "glibc-locale-source-2.28-63.oe1.x86_64.rpm",
        "glibc-2.28-63.oe1.x86_64.rpm",
        "glibc-common-2.28-63.oe1.x86_64.rpm",
        "glibc-debuginfo-2.28-63.oe1.x86_64.rpm",
        "glibc-debugsource-2.28-63.oe1.x86_64.rpm",
        "libnsl-2.28-63.oe1.x86_64.rpm",
        "glibc-debugutils-2.28-63.oe1.x86_64.rpm",
        "glibc-nss-devel-2.28-63.oe1.x86_64.rpm",
        "nscd-2.28-63.oe1.x86_64.rpm",
        "glibc-all-langpacks-2.28-63.oe1.x86_64.rpm",
        "glibc-benchtests-2.28-63.oe1.x86_64.rpm",
        "nss_modules-2.28-63.oe1.x86_64.rpm"
    ]
}

openEuler:20.03-LTS-SP1 / glibc

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.28-63.oe1

Ecosystem specific

{
    "aarch64": [
        "glibc-nss-devel-2.28-63.oe1.aarch64.rpm",
        "glibc-all-langpacks-2.28-63.oe1.aarch64.rpm",
        "glibc-common-2.28-63.oe1.aarch64.rpm",
        "glibc-devel-2.28-63.oe1.aarch64.rpm",
        "nscd-2.28-63.oe1.aarch64.rpm",
        "glibc-debugutils-2.28-63.oe1.aarch64.rpm",
        "glibc-debugsource-2.28-63.oe1.aarch64.rpm",
        "glibc-debuginfo-2.28-63.oe1.aarch64.rpm",
        "libnsl-2.28-63.oe1.aarch64.rpm",
        "glibc-locale-source-2.28-63.oe1.aarch64.rpm",
        "nss_modules-2.28-63.oe1.aarch64.rpm",
        "glibc-benchtests-2.28-63.oe1.aarch64.rpm",
        "glibc-2.28-63.oe1.aarch64.rpm"
    ],
    "src": [
        "glibc-2.28-63.oe1.src.rpm"
    ],
    "noarch": [
        "glibc-help-2.28-63.oe1.noarch.rpm"
    ],
    "x86_64": [
        "glibc-devel-2.28-63.oe1.x86_64.rpm",
        "glibc-locale-source-2.28-63.oe1.x86_64.rpm",
        "glibc-2.28-63.oe1.x86_64.rpm",
        "glibc-common-2.28-63.oe1.x86_64.rpm",
        "glibc-debuginfo-2.28-63.oe1.x86_64.rpm",
        "glibc-debugsource-2.28-63.oe1.x86_64.rpm",
        "libnsl-2.28-63.oe1.x86_64.rpm",
        "glibc-debugutils-2.28-63.oe1.x86_64.rpm",
        "glibc-nss-devel-2.28-63.oe1.x86_64.rpm",
        "nscd-2.28-63.oe1.x86_64.rpm",
        "glibc-all-langpacks-2.28-63.oe1.x86_64.rpm",
        "glibc-benchtests-2.28-63.oe1.x86_64.rpm",
        "nss_modules-2.28-63.oe1.x86_64.rpm"
    ]
}