CVE-2017-6314: The make_available_at_least function in io-tiff.c in gdk-pixbuf allows context-dependent attackers to cause a

Q: How do I fix CVE-2017-6314?

gdk-pixbuf: upgrade to 2.36.12; fedora: mitigate or apply the listed mitigation; debian linux: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Q: Is CVE-2017-6314 being exploited?

CVE-2017-6314 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2017-6314 affect?

CVE-2017-6314 affects gdk-pixbuf, fedora, debian linux. Severity is medium (CVSS 5.5). The make_available_at_least function in io-tiff.c in gdk-pixbuf allows context-dependent attackers to cause a denial of service (infinite loop) via a large TIFF file.

Q: How urgent is CVE-2017-6314?

Priority 49/100. Public exploit reference; On your watchlist

This month

MEDIUM 5.5WATCHLISTUPGRADEMITIGATEMITIGATE

CVE-2017-6314 is a medium-severity flaw (CVSS 5.5) affecting gdk-pixbuf, fedora, debian linux. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The make_available_at_least function in io-tiff.c in gdk-pixbuf allows context-dependent attackers to cause a denial of service (infinite loop) via a large TIFF file.

Why this priority

Public exploit reference
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	5.5 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	1.9% (top 21%)
CISA exploited list	No
Weakness	CWE-835
Published	2017-03-10
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: debian · fedoraproject · gnome

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2017-03-10 02:59 UTCPublished CVE record published
2026-06-17 01:22 UTCUpdated Record last modified

gnome gdk-pixbuf UPGRADE

Affected: < 2.36.12

Fixed in: 2.36.12

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy gdk-pixbuf || rpm -q gdk-pixbuf || gdk-pixbuf --version

2. UPGRADE to 2.36.12 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade gdk-pixbuf

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gdk-pixbuf

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

fedoraproject fedora MITIGATE

Affected: 30 · 31

Fixed in: no fixed release known

Safe to downgrade to: a release before 30

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

debian debian linux MITIGATE

Affected: 8.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 8.0

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2017-6314?

gdk-pixbuf: upgrade to 2.36.12; fedora: mitigate or apply the listed mitigation; debian linux: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2017-6314 being exploited?

CVE-2017-6314 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2017-6314 affect?

CVE-2017-6314 affects gdk-pixbuf, fedora, debian linux. Severity is medium (CVSS 5.5). The make_available_at_least function in io-tiff.c in gdk-pixbuf allows context-dependent attackers to cause a denial of service (infinite loop) via a large TIFF file.

How urgent is CVE-2017-6314?

Priority 49/100. Public exploit reference; On your watchlist

Software pages

Debian vulnerabilities

Related CVEs

CVE-2026-5201 HIGH 7.5 UPGRADE UPGRADE A flaw was found in the gdk-pixbuf library
CVE-2021-46829 HIGH 7.8 UPGRADE MITIGATE GNOME GdkPixbuf (aka GDK-PixBuf) before 2.42.8 allows a heap-based buffer overflow when compositing or clearin
CVE-2021-20240 HIGH 8.8 UPGRADE MITIGATE A flaw was found in gdk-pixbuf in versions before 2.42.0
CVE-2020-29385 MEDIUM 5.5 UPGRADE MITIGATE GNOME gdk-pixbuf (aka GdkPixbuf) before 2.42.2 allows a denial of service (infinite loop) in lzw.c in the func
CVE-2017-6313 HIGH 7.1 UPGRADE MITIGATE Integer underflow in the load_resources function in io-icns.c in gdk-pixbuf allows context-dependent attackers

References

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