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    CVE-2019-12222

    An issue was discovered in libSDL2.a in Simple DirectMedia Layer (SDL) 2.0.9. There is an out-of-bounds read in the function SDL_InvalidateMap at video/SDL_pixels.c.

    Published:May 20, 2019
    Last Modified:Nov 21, 2024
    EPS:May 20, 2019
    EPSS Score:0.00747
    CVSS Score:6.5

    Affected Products

    Vendor
    Libsdl
    Product
    Simple Directmedia Layer

    Exploits

    https://bugzilla.libsdl.org/show_bug.cgi?id=4621https://bugzilla.libsdl.org/show_bug.cgi?id=4621

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    Related CVEs

    CVE-2022-4743 (CVSS 7.5) — A potential memory leak issue was discovered in SDL2 in GLES_CreateTexture() function in SDL_render_gles.c. Th…
    CVE-2022-34568 (CVSS 7.5) — SDL v1.2 was discovered to contain a use-after-free via the XFree function at /src/video/x11/SDL_x11yuv.c.…
    CVE-2021-33657 (CVSS 8.8) — There is a heap overflow problem in video/SDL_pixels.c in SDL (Simple DirectMedia Layer) 2.x to 2.0.18 version…
    CVE-2020-14410 (CVSS 5.4) — SDL (Simple DirectMedia Layer) through 2.0.12 has a heap-based buffer over-read in Blit_3or4_to_3or4__inversed…
    CVE-2020-14409 (CVSS 7.8) — SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resultant SDL_memcpy heap corruptio…
    CVE-2019-14906 (CVSS 9.8) — A flaw was found with the RHSA-2019:3950 erratum, where it did not fix the CVE-2019-13616 SDL vulnerability. T…
    CVE-2019-13616 (CVSS 8.1) — SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in BlitN…
    CVE-2019-12219 (CVSS 8.8) — An issue was discovered in libSDL2.a in Simple DirectMedia Layer (SDL) 2.0.9 when used in conjunction with lib…
    CVE-2019-12221 (CVSS 6.5) — An issue was discovered in libSDL2.a in Simple DirectMedia Layer (SDL) 2.0.9 when used in conjunction with lib…
    CVE-2019-12220 (CVSS 6.5) — An issue was discovered in libSDL2.a in Simple DirectMedia Layer (SDL) 2.0.9 when used in conjunction with lib…

    References

    http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00012.html
    http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00029.html
    https://bugzilla.libsdl.org/show_bug.cgi?id=4621
    https://lists.debian.org/debian-lts-announce/2019/07/msg00021.html
    https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GY6FDFPYUJ7YPY3XB5U75VJHBSVRVIKO/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJ2VRD57UOBT72JUC2DIFHEFCH4N64SW/
    https://usn.ubuntu.com/4238-1/
    http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00012.html
    http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00029.html
    https://bugzilla.libsdl.org/show_bug.cgi?id=4621
    https://lists.debian.org/debian-lts-announce/2019/07/msg00021.html
    https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GY6FDFPYUJ7YPY3XB5U75VJHBSVRVIKO/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJ2VRD57UOBT72JUC2DIFHEFCH4N64SW/
    https://usn.ubuntu.com/4238-1/

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High