PatchTheCVElibgd vulnerabilities and fixes
Recent CVEs affecting libgd, with upgrade or downgrade steps. 3 tracked.
libgd has 3 tracked vulnerabilities, 0 critical. A fixed release or vendor patch exists for 3. Most recent: 2021-09-08. Highest priority: CVE-2021-40145 (score 57/100).
- CVE-2021-40812 MEDIUM 6.5 UPGRADE The GD Graphics Library (aka LibGD) through 2.3.2 has an out-of-bounds read because of the lack of certain gdG
- CVE-2021-40145 HIGH 7.5 UPGRADE gdImageGd2Ptr in gd_gd2.c in the GD Graphics Library (aka LibGD) through 2.3.2 has a double free
- CVE-2021-38115 MEDIUM 6.5 UPGRADE read_header_tga in gd_tga.c in the GD Graphics Library (aka LibGD) through 2.3.2 allows remote attackers to ca
FAQ
How do I fix libgd vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is libgd being exploited right now?
None of the tracked libgd CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which libgd CVE should I patch first?
CVE-2021-40145 currently ranks highest (57/100): gdImageGd2Ptr in gd_gd2.c in the GD Graphics Library (aka LibGD) through 2.3.2 has a double free.