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    CVE-2006-4800

    Multiple buffer overflows in libavcodec in ffmpeg before 0.4.9_p20060530 allow remote attackers to cause a denial of service or possibly execute arbitrary code via multiple unspecified vectors in (1) dtsdec.c, (2) vorbis.c, (3) rm.c, (4) sierravmd.c, (5) smacker.c, (6) tta.c, (7) 4xm.c, (8) alac.c, (9) cook.c, (10) shorten.c, (11) smacker.c, (12) snow.c, and (13) tta.c. NOTE: it is likely that this is a different vulnerability than CVE-2005-4048 and CVE-2006-2802.

    Published:Sep 14, 2006
    Last Modified:Apr 16, 2026
    EPS:Sep 14, 2006
    EPSS Score:0.06299
    CVSS Score:7.5

    Affected Products

    Vendor
    Ffmpeg
    Product
    Ffmpeg

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-52295 (CVSS 6.2) — Buffer Overflow vulnerability in Ffmpeg v.7.0 and after allows an attacker to cause a denial of service via th…
    CVE-2026-18393 (CVSS 5.4) — A flaw was found in FFmpeg. The tdsc_load_cursor() function writes beyond the bounds of a heap-allocated buffe…
    CVE-2026-38346 (CVSS 7.5) — An integer overflow in the yuv2planeX_8_c() function (libswscale/output.c) of FFmpeg N-122528-gdd2976b9e1 allo…
    CVE-2026-38348 (CVSS 7.5) — An integer overflow in the libswscale/utils.c component of FFmpeg N-122528-gdd2976b9e1 allows attackers to cau…
    CVE-2026-38350 (CVSS 7.5) — An integer overflow in the target_sws_fuzzer() function (libswscale/output.c) of FFmpeg N-122528-gdd2976b9e1 a…
    CVE-2026-38345 (CVSS 6.5) — A Division-by-Zero vulnerability in the ff_sws_init_single_context function (/libswscale/utils.c) of FFmpeg N-…
    CVE-2026-38347 (CVSS 7.5) — A heap overflow in the ff_sws_alphablendaway function (libswscale/alphablend.c) of FFmpeg git-master commit 72…
    CVE-2026-38349 (CVSS 7.5) — An integer overflow in the hScale16To19_c() function (libswscale/output.c) of FFmpeg N-122528-gdd2976b9e1 allo…
    CVE-2026-38344 (CVSS 7.5) — A NULL pointer dereference in the get_min_buffer_size function (/libswscale/slice.c) of FFmpeg N-122528-gdd297…
    CVE-2026-38343 (CVSS 6.5) — An integer overflow in the libavfilter/vf_scale.c component of FFmpeg N-122528-gdd2976b9e1 allows attackers to…

    References

    http://bugs.gentoo.org/show_bug.cgi?id=133520
    http://secunia.com/advisories/21921
    http://secunia.com/advisories/22180
    http://secunia.com/advisories/22181
    http://secunia.com/advisories/22182
    http://secunia.com/advisories/22198
    http://secunia.com/advisories/22200
    http://secunia.com/advisories/22201
    http://secunia.com/advisories/22202
    http://secunia.com/advisories/22203
    http://secunia.com/advisories/22230
    http://secunia.com/advisories/23010
    http://secunia.com/advisories/23213
    http://security.gentoo.org/glsa/glsa-200609-09.xml
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:173
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:174
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:175
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:176
    http://www.novell.com/linux/security/advisories/2006_73_mono.html
    http://www.securityfocus.com/bid/20009
    http://www.ubuntu.com/usn/usn-358-1
    http://www.us.debian.org/security/2006/dsa-1215
    http://bugs.gentoo.org/show_bug.cgi?id=133520
    http://secunia.com/advisories/21921
    http://secunia.com/advisories/22180
    http://secunia.com/advisories/22181
    http://secunia.com/advisories/22182
    http://secunia.com/advisories/22198
    http://secunia.com/advisories/22200
    http://secunia.com/advisories/22201
    http://secunia.com/advisories/22202
    http://secunia.com/advisories/22203
    http://secunia.com/advisories/22230
    http://secunia.com/advisories/23010
    http://secunia.com/advisories/23213
    http://security.gentoo.org/glsa/glsa-200609-09.xml
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:173
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:174
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:175
    http://www.mandriva.com/security/advisories?name=MDKSA-2006:176
    http://www.novell.com/linux/security/advisories/2006_73_mono.html
    http://www.securityfocus.com/bid/20009
    http://www.ubuntu.com/usn/usn-358-1
    http://www.us.debian.org/security/2006/dsa-1215

    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