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    CVE-2017-13136

    The image_alloc function in bpgenc.c in libbpg 0.9.7 has an integer overflow, with a resultant invalid malloc and NULL pointer dereference.

    Published:Nov 16, 2017
    Last Modified:Apr 20, 2025
    EPS:Nov 16, 2017
    EPSS Score:0.00491
    CVSS Score:8.8

    Affected Products

    Vendor
    Libbpg Project
    Product
    Libbpg

    Exploits

    https://github.com/ebel34/bpg-web-encoder/issues/1https://github.com/ebel34/bpg-web-encoder/issues/1

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2017-2575 (CVSS 6.5) — A vulnerability was found while fuzzing libbpg 0.9.7. It is a NULL pointer dereference issue due to missing ch…
    CVE-2018-12447 (CVSS 8.8) — The restore_tqb_pixels function in hevc_filter.c in libavcodec, as used in libbpg 0.9.8 and other products, ha…
    CVE-2017-14034 (CVSS 8.8) — The restore_tqb_pixels function in hevc_filter.c in libavcodec, as used in libbpg 0.9.7 and other products, mi…
    CVE-2017-13135 (CVSS 7.8) — A NULL Pointer Dereference exists in VideoLAN x265, as used in libbpg 0.9.7 and other products, because the CU…
    CVE-2017-14795 (CVSS 8.8) — The hevc_write_frame function in libbpg.c in libbpg 0.9.7 allows remote attackers to cause a denial of service…
    CVE-2017-14796 (CVSS 8.8) — The hevc_write_frame function in libbpg.c in libbpg 0.9.7 allows remote attackers to cause a denial of service…
    CVE-2017-14734 (CVSS 8.8) — The build_msps function in libbpg.c in libbpg 0.9.7 allows remote attackers to cause a denial of service (heap…
    CVE-2016-8710 (CVSS 7.8) — An exploitable heap write out of bounds vulnerability exists in the decoding of BPG images in Libbpg library. …
    CVE-2016-5637 (CVSS 8.8) — The restore_tqb_pixels function in libbpg 0.9.5 through 0.9.7 mishandles the transquant_bypass_enable_flag val…

    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