gd: GD is an open source code library for the dynamic creation of images by programmers
CVE-2019-6977 is fixed in 4 products on 1 platform, first by libgd-tools 2.2.5-4ubuntu0.3, released January 27, 2019. It is not reported as exploited. Patch Radar priority: High.
GD is an open source code library for the dynamic creation of images by programmers. GD creates PNG, JPEG, GIF, WebP, XPM, BMP images, among other formats. Security Fix(es): * gd: Heap-based buffer overflow in gdImageColorMatch() in gd_color_match.c (CVE-2019-6977) * gd: NULL pointer dereference in gdImageClone (CVE-2018-14553) * gd: Double free in the gdImage*Ptr in gd_gif_out.c, gd_jpeg.c, and gd_wbmp.c (CVE-2019-6978) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gd · RHEL 8 | 0:2.2.5-7.el8 | RHSA-2020:4659 | Nov 4, 2020 |
| gd · ol 8 | 0:2.2.5-7.el8 | ELSA-2020-4659 | Nov 10, 2020 |
| gd-devel · RHEL 8 | 0:2.2.5-7.el8 | RHSA-2020:4659 | Nov 4, 2020 |
| gd-devel · ol 8 | 0:2.2.5-7.el8 | ELSA-2020-4659 | Nov 10, 2020 |
| libgd-tools · Ubuntu 18.04.6 LTS (bionic) | 2.2.5-4ubuntu0.3 | libgd-tools 2.2.5-4ubuntu0.3 | Jan 27, 2019 |
| libgd3 · Ubuntu 18.04.6 LTS (bionic) | 2.2.5-4ubuntu0.3 | libgd3 2.2.5-4ubuntu0.3 | Jan 27, 2019 |
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