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Vulnerabilities

Vulnerability · CVE-2019-25013

The iconv feature in the GNU C Library (aka glibc or libc6) through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read.

Published Jan 4, 2021 · catalog updated Oct 14, 2026 · The iconv feature in

Check if you run it

No confirmed exploitation is on record for CVE-2019-25013. EPSS is 3.56%. Act only if a listed version of The iconv feature in is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (The iconv feature in).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium5.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
3.56%
Remediation
Not established
Affected products
cpe broadcom/fabric operating system · cpe debian/debian linux · cpe fedoraproject/fedora · cpe gnu/glibc · cpe netapp/500f firmware · cpe netapp/a250 firmware

The iconv feature in the GNU C Library (aka glibc or libc6) through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe broadcom/fabric operating systemversion unspecified
  • cpe debian/debian linux10.0
  • cpe fedoraproject/fedora32
  • cpe fedoraproject/fedora33
  • cpe gnu/glibcversion unspecified
  • cpe netapp/500f firmwareversion unspecified
  • cpe netapp/a250 firmwareversion unspecified
  • cpe netapp/ontap select deploy administration utilityversion unspecified
  • cpe netapp/service processorversion unspecified

How to fix CVE-2019-25013

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2019-25013. EPSS is 3.56%. Act only if a listed version of The iconv feature in is installed.

Which versions are affected?

Compare what you have installed with debian/debian linux 10.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-125: Out-of-bounds Read. EPSS 3.56%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jan 4, 2021 · NIST NVD

    Detected

    The iconv feature in the GNU C Library (aka glibc or libc6) through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read.

  2. Oct 14, 2026 · NIST NVD

    Updated

    The iconv feature in the GNU C Library (aka glibc or libc6) through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read.

Sources

  • CVE.orgVulnerability recordCVE-2019-25013

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2019-25013

    30-day exploitation probability 3.6%

    first.org
  • NIST NVDVulnerability recordCVE-2019-25013

    The iconv feature in the GNU C Library (aka glibc or libc6) through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 16, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.