CVE-2007-3477: The (a) imagearc and (b) imagefilledarc functions in GD Graphics Library (libgd) before 2.0.35 allow attackers

Q: How do I fix CVE-2007-3477?

gd graphics library: upgrade to newer than 2.0.35. Exact commands for each OS are on this page.

Q: Is CVE-2007-3477 being exploited?

CVE-2007-3477 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-2007-3477 affect?

CVE-2007-3477 affects gd graphics library. Severity is medium (CVSS 5.0). The (a) imagearc and (b) imagefilledarc functions in GD Graphics Library (libgd) before 2.0.35 allow attackers to cause a denial of service (CPU consumption) via a large (1) start or (2) end angle degree value.

Q: How urgent is CVE-2007-3477?

Priority 46/100. EPSS top 8%: very likely to be exploited; Public exploit reference

This month

MEDIUM 5.0UPGRADE

CVE-2007-3477 is a medium-severity flaw (CVSS 5.0) affecting gd graphics library. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

The (a) imagearc and (b) imagefilledarc functions in GD Graphics Library (libgd) before 2.0.35 allow attackers to cause a denial of service (CPU consumption) via a large (1) start or (2) end angle degree value.

Why this priority

EPSS top 8%: very likely to be exploited
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.0 (Medium)
EPSS exploit chance	4.9% (top 8%)
CISA exploited list	No
Weakness	CWE-399
Published	2007-06-28
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: libgd

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2007-06-28 18:30 UTCPublished CVE record published
2026-06-16 22:42 UTCUpdated Record last modified

libgd gd graphics library UPGRADE

Affected: <= 2.0.35 · 2.0.33 · 2.0.34 · 2.0.34 rc1 · 2.0.34 rc2 · 2.0.35 rc1 · 2.0.35 rc2 · 2.0.35 rc3

Fixed in: newer than 2.0.35

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy gd-graphics-library || rpm -q gd-graphics-library || gd-graphics-library --version

2. UPGRADE to newer than 2.0.35 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade gd-graphics-library

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade gd-graphics-library

Note

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

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-2007-3477?

gd graphics library: upgrade to newer than 2.0.35. Exact commands for each OS are on this page.

Is CVE-2007-3477 being exploited?

CVE-2007-3477 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-2007-3477 affect?

CVE-2007-3477 affects gd graphics library. Severity is medium (CVSS 5.0). The (a) imagearc and (b) imagefilledarc functions in GD Graphics Library (libgd) before 2.0.35 allow attackers to cause a denial of service (CPU consumption) via a large (1) start or (2) end angle degree value.

How urgent is CVE-2007-3477?

Priority 46/100. EPSS top 8%: very likely to be exploited; Public exploit reference

Related CVEs

CVE-2009-3546 HIGH 9.3 DOWNGRADE DOWNGRADE The _gdGetColors function in gd_gd.c in PHP 5.2.11 and 5.3.x before 5.3.1, and the GD Graphics Library 2.x, do
CVE-2007-3474 LOW 2.6 UPGRADE Multiple unspecified vulnerabilities in the GIF reader in the GD Graphics Library (libgd) before 2.0.35 have u
CVE-2007-3473 MEDIUM 4.3 UPGRADE The gdImageCreateXbm function in the GD Graphics Library (libgd) before 2.0.35 allows user-assisted remote att
CVE-2007-3472 MEDIUM 4.3 UPGRADE Integer overflow in gdImageCreateTrueColor function in the GD Graphics Library (libgd) before 2.0.35 allows us
CVE-2007-0455 HIGH 7.5 UPGRADE UPGRADE Buffer overflow in the gdImageStringFTEx function in gdft.c in GD Graphics Library 2.0.33 and earlier allows r

References

← Back to latest CVEs