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    CVE-2011-1167

    Heap-based buffer overflow in the thunder (aka ThunderScan) decoder in tif_thunder.c in LibTIFF 3.9.4 and earlier allows remote attackers to execute arbitrary code via crafted THUNDER_2BITDELTAS data in a .tiff file that has an unexpected BitsPerSample value.

    Published:Mar 21, 2011
    Last Modified:Apr 11, 2025
    EPS:Mar 28, 2011
    EPSS Score:0.03257
    CVSS Score:6.8

    Affected Products

    Vendor
    Libtiff
    Product
    Libtiff
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-52491 (CVSS 8.4) — An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via …
    CVE-2026-52490 (CVSS 9.8) — An issue in libtiff 85f2ac8e0b01cb7db2bbecf4a3b891bdbef67938 allows an attacker to execute arbitrary code via …
    CVE-2026-52492 (CVSS 7.8) — An integer overflow in the libtiff rgb2ycbcr utility's cvtRaster() function when computing strip buffer sizes …
    CVE-2026-12912 (CVSS 7.3) — A flaw was found in libtiff. A remote attacker could exploit this vulnerability by providing a specially craft…
    CVE-2026-4775 (CVSS 7.8) — A flaw was found in the libtiff library. A remote attacker could exploit a signed integer overflow vulnerabili…
    CVE-2025-61143 (CVSS 5.5) — libtiff up to v4.7.1 was discovered to contain a NULL pointer dereference via the component libtiff/tif_open.c…
    CVE-2025-61144 (CVSS 7.3) — libtiff up to v4.7.1 was discovered to contain a stack overflow via the readSeparateStripsIntoBuffer function.…
    CVE-2025-61145 (CVSS 5) — libtiff up to v4.7.1 was discovered to contain a double free via the component tools/tiffcrop.c.…
    CVE-2025-9165 (CVSS 1.1) — A flaw has been found in LibTIFF 4.7.0. This affects the function _TIFFmallocExt/_TIFFCheckRealloc/TIFFHashSet…
    CVE-2025-8961 (CVSS 1.9) — A weakness has been identified in LibTIFF 4.7.0. This affects the function main of the file tiffcrop.c of the …

    References

    http://blackberry.com/btsc/KB27244
    http://bugzilla.maptools.org/show_bug.cgi?id=2300
    http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
    http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
    http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
    http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057763.html
    http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057840.html
    http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
    http://secunia.com/advisories/43900
    http://secunia.com/advisories/43934
    http://secunia.com/advisories/43974
    http://secunia.com/advisories/44117
    http://secunia.com/advisories/44135
    http://secunia.com/advisories/50726
    http://security.gentoo.org/glsa/glsa-201209-02.xml
    http://securityreason.com/securityalert/8165
    http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.587820
    http://support.apple.com/kb/HT5130
    http://support.apple.com/kb/HT5281
    http://support.apple.com/kb/HT5503
    http://ubuntu.com/usn/usn-1102-1
    http://www.debian.org/security/2011/dsa-2210
    http://www.mandriva.com/security/advisories?name=MDVSA-2011:064
    http://www.osvdb.org/71256
    http://www.redhat.com/support/errata/RHSA-2011-0392.html
    http://www.securityfocus.com/archive/1/517101/100/0/threaded
    http://www.securityfocus.com/bid/46951
    http://www.securitytracker.com/id?1025257
    http://www.vupen.com/english/advisories/2011/0795
    http://www.vupen.com/english/advisories/2011/0845
    http://www.vupen.com/english/advisories/2011/0859
    http://www.vupen.com/english/advisories/2011/0860
    http://www.vupen.com/english/advisories/2011/0905
    http://www.vupen.com/english/advisories/2011/0930
    http://www.vupen.com/english/advisories/2011/0960
    http://www.zerodayinitiative.com/advisories/ZDI-11-107
    https://bugzilla.redhat.com/show_bug.cgi?id=684939
    https://exchange.xforce.ibmcloud.com/vulnerabilities/66247
    http://blackberry.com/btsc/KB27244
    http://bugzilla.maptools.org/show_bug.cgi?id=2300
    http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
    http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
    http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
    http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057763.html
    http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057840.html
    http://lists.opensuse.org/opensuse-security-announce/2011-05/msg00005.html
    http://secunia.com/advisories/43900
    http://secunia.com/advisories/43934
    http://secunia.com/advisories/43974
    http://secunia.com/advisories/44117
    http://secunia.com/advisories/44135
    http://secunia.com/advisories/50726
    http://security.gentoo.org/glsa/glsa-201209-02.xml
    http://securityreason.com/securityalert/8165
    http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.587820
    http://support.apple.com/kb/HT5130
    http://support.apple.com/kb/HT5281
    http://support.apple.com/kb/HT5503
    http://ubuntu.com/usn/usn-1102-1
    http://www.debian.org/security/2011/dsa-2210
    http://www.mandriva.com/security/advisories?name=MDVSA-2011:064
    http://www.osvdb.org/71256
    http://www.redhat.com/support/errata/RHSA-2011-0392.html
    http://www.securityfocus.com/archive/1/517101/100/0/threaded
    http://www.securityfocus.com/bid/46951
    http://www.securitytracker.com/id?1025257
    http://www.vupen.com/english/advisories/2011/0795
    http://www.vupen.com/english/advisories/2011/0845
    http://www.vupen.com/english/advisories/2011/0859
    http://www.vupen.com/english/advisories/2011/0860
    http://www.vupen.com/english/advisories/2011/0905
    http://www.vupen.com/english/advisories/2011/0930
    http://www.vupen.com/english/advisories/2011/0960
    http://www.zerodayinitiative.com/advisories/ZDI-11-107
    https://bugzilla.redhat.com/show_bug.cgi?id=684939
    https://exchange.xforce.ibmcloud.com/vulnerabilities/66247

    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