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CVE-2018-14553

Status Candidate

Overview

gdImageClone in gd.c in libgd 2.1.0-rc2 through 2.2.5 has a NULL pointer dereference allowing attackers to crash an application via a specific function call sequence. Only affects PHP when linked with an external libgd (not bundled).

Related Files

Red Hat Security Advisory 2020-5633-01
Posted Feb 25, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-5633-01 - Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.7.0. Issues addressed include bypass, denial of service, integer overflow, man-in-the-middle, and memory leak vulnerabilities.

tags | advisory, denial of service, overflow, vulnerability, memory leak
systems | linux, redhat
advisories | CVE-2018-10103, CVE-2018-10105, CVE-2018-14461, CVE-2018-14462, CVE-2018-14463, CVE-2018-14464, CVE-2018-14465, CVE-2018-14466, CVE-2018-14467, CVE-2018-14468, CVE-2018-14469, CVE-2018-14470, CVE-2018-14553, CVE-2018-14879, CVE-2018-14880, CVE-2018-14881, CVE-2018-14882, CVE-2018-16227, CVE-2018-16228, CVE-2018-16229, CVE-2018-16230, CVE-2018-16300, CVE-2018-16451, CVE-2018-16452, CVE-2018-20843, CVE-2019-11068
SHA-256 | fb221a06159543a599ba784765449c2af09e02d8dd9f7f484c8b3584adabc4ce
Red Hat Security Advisory 2020-4659-01
Posted Nov 4, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-4659-01 - 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. Issues addressed include buffer overflow, double free, and null pointer vulnerabilities.

tags | advisory, overflow, vulnerability
systems | linux, redhat
advisories | CVE-2018-14553, CVE-2019-6977, CVE-2019-6978
SHA-256 | 07d1244d37b00bce426455cc1b2cbb2f09ac5b1da6a481853872a8a0a3ebedb8
Ubuntu Security Notice USN-4316-2
Posted Apr 3, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4316-2 - USN-4316-1 fixed a vulnerability in GD Graphics Library. This update provides the corresponding update for Ubuntu 14.04 ESM. It was discovered that GD Graphics Library incorrectly handled cloning an image. An attacker could possibly use this issue to cause GD Graphics Library to crash, resulting in a denial of service. Various other issues were also addressed.

tags | advisory, denial of service
systems | linux, ubuntu
advisories | CVE-2018-14553, CVE-2019-11038
SHA-256 | 218deee73665281bbc104f7e4be70fad037f2c3a97d9f6ad8071ad2285fb68cf
Ubuntu Security Notice USN-4316-1
Posted Apr 3, 2020
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4316-1 - It was discovered that GD Graphics Library incorrectly handled cloning an image. An attacker could possibly use this issue to cause GD Graphics Library to crash, resulting in a denial of service. It was discovered that GD Graphics Library incorrectly handled loading images from X bitmap format files. An attacker could possibly use this issue to cause GD Graphics Library to crash, resulting in a denial of service, or to disclose contents of the stack that has been left there by previous code. This issue only affected Ubuntu 18.04 LTS and Ubuntu 16.04 LTS. Various other issues were also addressed.

tags | advisory, denial of service
systems | linux, ubuntu
advisories | CVE-2018-14553, CVE-2019-11038
SHA-256 | de2a3fdf9dfb25c0df16fc64fa7f4c0111949fc349df8fa63020c38e4adebd49
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