Vulnerability CVE-2018-19876: Information
Description
cairo 1.16.0, in cairo_ft_apply_variations() in cairo-ft-font.c, would free memory using a free function incompatible with WebKit's fastMalloc, leading to an application crash with a "free(): invalid pointer" error.
Severity: MEDIUM (6.5) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| libcairo | sisyphus | 1.16.0-alt2 | 1.18.0-alt1 | ALT-PU-2022-3396-1 | 312186 | Fixed |
| libcairo | sisyphus_e2k | 1.16.0-alt2 | 1.18.0-alt1 | ALT-PU-2022-7547-1 | - | Fixed |
| libcairo | sisyphus_riscv64 | 1.17.8-alt1 | 1.18.0-alt1 | ALT-PU-2023-4618-1 | - | Fixed |
| libcairo | p10 | 1.16.0-alt2 | 1.16.0-alt2 | ALT-PU-2023-1010-2 | 312192 | Fixed |
| libcairo | p10_e2k | 1.16.0-alt2 | 1.16.0-alt2 | ALT-PU-2023-2177-1 | - | Fixed |
| libcairo | c10f1 | 1.16.0-alt2 | 1.16.0-alt2 | ALT-PU-2023-1010-2 | 312192 | Fixed |
| libcairo | c9f2 | 1.16.0-alt2 | 1.16.0-alt2 | ALT-PU-2023-1002-2 | 312258 | Fixed |
| libcairo | p11 | 1.16.0-alt2 | 1.18.0-alt1 | ALT-PU-2022-3396-1 | 312186 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://gitlab.freedesktop.org/cairo/cairo/merge_requests/5 |
|
| https://bugs.webkit.org/show_bug.cgi?id=191595 |
|