CVE-2019-13616 Memory corruption in n/a
A heap-based buffer over-read in the SDL library allows attackers to cause denial of service or disclose sensitive memory contents.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2019-13616?
CVE-2019-13616 is a high-severity memory corruption vulnerability in Canonical Ubuntu Linux, published on 16 Jul 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in BlitNtoN in video/SDL_blit_N.c when called from SDL_SoftBlit in video/SDL_blit.c.
Weakness: CWE-125
Which versions are affected by CVE-2019-13616?
It affects 13 products.
Linux distribution packages (31)
SDL Red Hat:enterprise_linux:7::client | All versions | 0:1.2.15-14.el7_7 |
SDL-debuginfo Red Hat:enterprise_linux:7::client | All versions | 0:1.2.15-14.el7_7 |
SDL-devel Red Hat:enterprise_linux:7::client | All versions | 0:1.2.15-14.el7_7 |
SDL-static Red Hat:enterprise_linux:7::client | All versions | 0:1.2.15-14.el7_7 |
SDL Red Hat:enterprise_linux:7::computenode | All versions | 0:1.2.15-14.el7_7 |
SDL-debuginfo Red Hat:enterprise_linux:7::computenode | All versions | 0:1.2.15-14.el7_7 |
SDL-devel Red Hat:enterprise_linux:7::computenode | All versions | 0:1.2.15-14.el7_7 |
SDL-static Red Hat:enterprise_linux:7::computenode | All versions | 0:1.2.15-14.el7_7 |
SDL Red Hat:enterprise_linux:7::server | All versions | 0:1.2.15-14.el7_7 |
SDL-debuginfo Red Hat:enterprise_linux:7::server | All versions | 0:1.2.15-14.el7_7 |
SDL-devel Red Hat:enterprise_linux:7::server | All versions | 0:1.2.15-14.el7_7 |
SDL-static Red Hat:enterprise_linux:7::server | All versions | 0:1.2.15-14.el7_7 |
SDL Red Hat:enterprise_linux:7::workstation | All versions | 0:1.2.15-14.el7_7 |
SDL-debuginfo Red Hat:enterprise_linux:7::workstation | All versions | 0:1.2.15-14.el7_7 |
SDL-devel Red Hat:enterprise_linux:7::workstation | All versions | 0:1.2.15-14.el7_7 |
SDL-static Red Hat:enterprise_linux:7::workstation | All versions | 0:1.2.15-14.el7_7 |
SDL Red Hat:enterprise_linux:8::appstream | All versions | 0:1.2.15-36.el8_1 |
SDL-debuginfo Red Hat:enterprise_linux:8::appstream | All versions | 0:1.2.15-36.el8_1 |
SDL-debugsource Red Hat:enterprise_linux:8::appstream | All versions | 0:1.2.15-36.el8_1 |
SDL-devel Red Hat:enterprise_linux:8::appstream | All versions | 0:1.2.15-36.el8_1 |
SDL Red Hat:rhel_e4s:8.0::appstream | All versions | 0:1.2.15-33.el8_0 |
SDL-debuginfo Red Hat:rhel_e4s:8.0::appstream | All versions | 0:1.2.15-33.el8_0 |
SDL-debugsource Red Hat:rhel_e4s:8.0::appstream | All versions | 0:1.2.15-33.el8_0 |
SDL-devel Red Hat:rhel_e4s:8.0::appstream | All versions | 0:1.2.15-33.el8_0 |
SDL SUSE:Linux Enterprise Module for Desktop Applications 15 SP1 | All versions | 1.2.15-3.12.73 |
SDL SUSE:Linux Enterprise Module for Desktop Applications 15 SP2 | All versions | 1.2.15-3.12.73 |
SDL SUSE:Linux Enterprise Server 12 SP5 | All versions | 1.2.15-15.14.2 |
SDL SUSE:Linux Enterprise Server for SAP Applications 12 SP5 | All versions | 1.2.15-15.14.2 |
SDL SUSE:Linux Enterprise Software Development Kit 12 SP5 | All versions | 1.2.15-15.14.2 |
SDL openSUSE:Leap 15.1 | All versions | 1.2.15-lp151.4.3.1 |
SDL openSUSE:Leap 15.2 | All versions | 1.2.15-lp152.5.3.1 |
Products include Canonical Ubuntu Linux, Debian Debian Linux, Fedoraproject Fedora, Libsdl Simple Directmedia Layer, Opensuse Backports Sle, Opensuse Leap and 7 more.
How do I fix CVE-2019-13616?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2019-13616 being exploited?
There is no known exploitation of CVE-2019-13616 in the wild and no public exploit code.
Other vulnerabilities in Canonical Ubuntu Linux
Sources
Also known as ALPINE-CVE-2019-13616, DEBIAN-CVE-2019-13616, GHSA-v89f-grvw-gpv8, MGASA-2019-0254, RHSA-2019:3950, RHSA-2019:3951 and 6 more.