CVE Feed

    Dashboard / CVE / CVE-2012-2807

    CVE-2012-2807

    Multiple integer overflows in libxml2, as used in Google Chrome before 20.0.1132.43 and other products, on 64-bit Linux platforms allow remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.

    Published:Jun 26, 2012
    Last Modified:Apr 11, 2025
    EPS:Jun 27, 2012
    EPSS Score:0.01524
    CVSS Score:6.8

    Affected Products

    Vendor
    Apple
    Product
    Iphone Os
    Vendor
    Google
    Product
    Chrome
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2026-87545 (CVSS 6.5) — Information leak in Mobile in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote attacker leverag…
    CVE-2026-87609 (CVSS 9.6) — Use after free in Sharing in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote attacker to execu…
    CVE-2026-87518 (CVSS 5.3) — Observable discrepancy in Safebrowsing in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote atta…
    CVE-2026-87482 (CVSS 5.9) — Cleartext transmission of sensitive data in HttpsUpgrades in Google Chrome on on iOS prior to 153.0.8010.36 al…
    CVE-2026-87517 (CVSS 3.1) — Race condition in Mobile in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote attacker leveragin…
    CVE-2026-85047 (CVSS 9.6) — Improper input validation in Transactions Platform in Google Chrome on on iOS prior to 152.0.7977.82 allowed a…
    CVE-2026-78964 (CVSS 9.6) — Use after free in Sync in Google Chrome on on iOS prior to 152.0.7977.65 allowed a remote attacker to potentia…
    CVE-2026-78957 (CVSS 5.5) — Information leak in Mobile in Google Chrome on on iOS prior to 152.0.7977.65 allowed a local attacker to obtai…
    CVE-2026-78981 (CVSS 6.5) — Information leak in Mobile in Google Chrome on on iOS prior to 152.0.7977.65 allowed a local attacker to poten…
    CVE-2026-79105 (CVSS 4.3) — Improper input validation in Mobile in Google Chrome on on iOS prior to 152.0.7977.65 allowed a remote attacke…

    References

    http://code.google.com/p/chromium/issues/detail?id=129930
    http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html
    http://lists.apple.com/archives/security-announce/2013/Oct/msg00009.html
    http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html
    http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00002.html
    http://secunia.com/advisories/50658
    http://secunia.com/advisories/50800
    http://secunia.com/advisories/54886
    http://secunia.com/advisories/55568
    http://support.apple.com/kb/HT5934
    http://support.apple.com/kb/HT6001
    http://www.debian.org/security/2012/dsa-2521
    http://www.mandriva.com/security/advisories?name=MDVSA-2012:126
    http://www.mandriva.com/security/advisories?name=MDVSA-2013:056
    http://www.securityfocus.com/bid/54718
    http://www.ubuntu.com/usn/USN-1587-1
    https://hermes.opensuse.org/messages/15075728
    https://hermes.opensuse.org/messages/15375990
    http://code.google.com/p/chromium/issues/detail?id=129930
    http://googlechromereleases.blogspot.com/2012/06/stable-channel-update_26.html
    http://lists.apple.com/archives/security-announce/2013/Oct/msg00009.html
    http://lists.apple.com/archives/security-announce/2013/Sep/msg00006.html
    http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00002.html
    http://secunia.com/advisories/50658
    http://secunia.com/advisories/50800
    http://secunia.com/advisories/54886
    http://secunia.com/advisories/55568
    http://support.apple.com/kb/HT5934
    http://support.apple.com/kb/HT6001
    http://www.debian.org/security/2012/dsa-2521
    http://www.mandriva.com/security/advisories?name=MDVSA-2012:126
    http://www.mandriva.com/security/advisories?name=MDVSA-2013:056
    http://www.securityfocus.com/bid/54718
    http://www.ubuntu.com/usn/USN-1587-1
    https://hermes.opensuse.org/messages/15075728
    https://hermes.opensuse.org/messages/15375990

    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