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    CVE-2010-2520

    Heap-based buffer overflow in the Ins_IUP function in truetype/ttinterp.c in FreeType before 2.4.0, when TrueType bytecode support is enabled, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file.

    Published:Jun 9, 2010
    Last Modified:Apr 11, 2025
    EPS:Aug 19, 2010
    EPSS Score:0.03154
    CVSS Score:5.1

    Affected Products

    Vendor
    Apple
    Product
    Mac Os X
    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Freetype
    Product
    Freetype

    Exploits

    https://savannah.nongnu.org/bugs/?30361https://savannah.nongnu.org/bugs/?30361

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    CVE-2021-3187 (CVSS 8.8) — An issue was discovered in BeyondTrust Privilege Management for Mac before 5.7. An authenticated, unprivileged…
    CVE-2023-34045 (CVSS 6.6) — VMware Fusion(13.x prior to 13.5) contains a local privilege escalation vulnerability that occurs during inst…
    CVE-2023-34046 (CVSS 6.7) — VMware Fusion(13.x prior to 13.5) contains a TOCTOU (Time-of-check Time-of-use) vulnerability that occurs dur…
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    References

    http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=888cd1843e935fe675cf2ac303116d4ed5b9d54b
    http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html
    http://lists.nongnu.org/archive/html/freetype/2010-07/msg00001.html
    http://marc.info/?l=oss-security&m=127905701201340&w=2
    http://marc.info/?l=oss-security&m=127909326909362&w=2
    http://secunia.com/advisories/48951
    http://support.apple.com/kb/HT4435
    http://www.debian.org/security/2010/dsa-2070
    http://www.mandriva.com/security/advisories?name=MDVSA-2010:137
    http://www.ubuntu.com/usn/USN-963-1
    https://bugzilla.redhat.com/show_bug.cgi?id=613198
    https://savannah.nongnu.org/bugs/?30361
    http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=888cd1843e935fe675cf2ac303116d4ed5b9d54b
    http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html
    http://lists.nongnu.org/archive/html/freetype/2010-07/msg00001.html
    http://marc.info/?l=oss-security&m=127905701201340&w=2
    http://marc.info/?l=oss-security&m=127909326909362&w=2
    http://secunia.com/advisories/48951
    http://support.apple.com/kb/HT4435
    http://www.debian.org/security/2010/dsa-2070
    http://www.mandriva.com/security/advisories?name=MDVSA-2010:137
    http://www.ubuntu.com/usn/USN-963-1
    https://bugzilla.redhat.com/show_bug.cgi?id=613198
    https://savannah.nongnu.org/bugs/?30361

    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