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Fencer Vulns
medium 6.5

CVE-2019-13109 json

An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (SIGSEGV) via a crafted PNG image file, because…

published 2019-06-30 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-4650

cvss
6.5
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.5%
EPSS 1.5% chance of exploitation in 30 days, percentile 74%
public exploits
0
none known

Summary

An integer overflow in Exiv2 through 0.27.1 allows an attacker to cause a denial of service (SIGSEGV) via a crafted PNG image file, because PngImage::readMetadata mishandles a chunkLength - iccOffset subtraction.

Patch / fix

  • exiv2 Debian 14, Debian 13, Debian 12 0.27.2-6

debian advisories DEBIAN-CVE-2019-13109

  • exiv2 RHEL 8 0.27.2-5.el8
  • gegl RHEL 8 0.2.0-39.el8
  • libgexiv2 RHEL 8 0.10.8-4.el8
  • exiv2-libs RHEL 8 0.27.2-5.el8
  • gnome-color-manager RHEL 8 3.28.0-3.el8

red hat advisories RHSA-2020:1577

  • exiv2 SLES for SAP 15 SP2, SLES for SAP 15 SP1, SLES for SAP 15 +18 more 0.26-150000.6.26.1
  • exiv2-0_26 SLE Module for Desktop Applications 15 SP4, openSUSE Leap 15.4 0.26-150400.9.21.1

suse advisories SUSE-SU-2022:4276-1SUSE-SU-2022:4208-1

  • gegl AlmaLinux 8 0.2.0-39.el8
  • libgexiv2 AlmaLinux 8 0.10.8-4.el8
  • gnome-color-manager AlmaLinux 8 3.28.0-3.el8

almalinux advisories ALSA-2020:1577

  • exiv2 Rocky Linux 8 0.27.2-5.el8
  • gegl Rocky Linux 8 0.2.0-39.el8
  • libgexiv2 Rocky Linux 8 0.10.8-4.el8
  • gnome-color-manager Rocky Linux 8 3.28.0-3.el8

rocky linux advisories RLSA-2020:1577

  • exiv2 Alpine 3.24, Alpine 3.23, Alpine 3.22 +11 more 0.27.2-r0

alpine advisories ALPINE-CVE-2019-13109

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2019-13109 updated cvss 3.3

exiv2: denial of service in PngImage::readMetadata

  • Red Hat Enterprise Linux 6 exiv2, exiv2-libs
    affected: no fix planned “Out of support scope”
  • Red Hat Enterprise Linux 7 exiv2, exiv2-libs
    affected: no fix available “Fix deferred”
  • Red Hat CodeReady Linux Builder (v. 8) exiv2 0.27.2-5.el8, libgexiv2 0.10.8-4.el8, exiv2-libs 0.27.2-5.el8 Red Hat Enterprise Linux AppStream (v. 8) gegl 0.2.0-39.el8, exiv2 0.27.2-5.el8, libgexiv2 0.10.8-4.el8, exiv2-libs 0.27.2-5.el8, gnome-color-manager 3.28.0-3.el8
    fixed: vendor fix RHSA-2020:1577

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

1.52% chance of exploitation in the next 30 days, higher than 74% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/Exiv2/exiv2/issues/790 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P

Classification

Weakness
  • CWE-190 Integer Overflow or Wraparound

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.