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    CVE-2012-0804

    Heap-based buffer overflow in the proxy_connect function in src/client.c in CVS 1.11 and 1.12 allows remote HTTP proxy servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted HTTP response.

    Published:Feb 6, 2012
    Last Modified:Apr 11, 2025
    EPS:May 29, 2012
    EPSS Score:0.02507
    CVSS Score:10

    Affected Products

    Vendor
    Cvs
    Product
    Cvs
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Related CVEs

    CVE-2005-2693 (CVSS 4.6) — cvsbug in CVS 1.12.12 and earlier creates temporary files insecurely, which allows local users to overwrite ar…
    CVE-2004-1342 (CVSS 7.5) — CVS 1.12 and earlier on Debian GNU/Linux, when using the repouid patch, allows remote attackers to bypass auth…
    CVE-2005-0753 (CVSS 7.5) — Buffer overflow in CVS before 1.11.20 allows remote attackers to execute arbitrary code.…
    CVE-2004-1471 (CVSS 7.1) — Format string vulnerability in wrapper.c in CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16 allows remot…
    CVE-2004-1343 (CVSS 5) — CVS 1.12 and earlier on Debian GNU/Linux does not properly handle when a mapping for the current repository do…
    CVE-2004-0414 (CVSS 10) — CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16, does not properly handle malformed "Entry" lines, which…
    CVE-2004-0418 (CVSS 10) — serve_notify in CVS 1.12.x through 1.12.8, and 1.11.x through 1.11.16, does not properly handle empty data lin…
    CVE-2004-0416 (CVSS 10) — Double free vulnerability for the error_prog_name string in CVS 1.12.x through 1.12.8, and 1.11.x through 1.11…
    CVE-2004-0417 (CVSS 5) — Integer overflow in the "Max-dotdot" CVS protocol command (serve_max_dotdot) for CVS 1.12.x through 1.12.8, an…
    CVE-2004-0396 (CVSS 7.5) — Heap-based buffer overflow in CVS 1.11.x up to 1.11.15, and 1.12.x up to 1.12.7, when using the pserver mechan…

    References

    http://lists.opensuse.org/opensuse-updates/2012-02/msg00064.html
    http://rhn.redhat.com/errata/RHSA-2012-0321.html
    http://secunia.com/advisories/47869
    http://secunia.com/advisories/48063
    http://secunia.com/advisories/48142
    http://secunia.com/advisories/48150
    http://ubuntu.com/usn/usn-1371-1
    http://www.debian.org/security/2012/dsa-2407
    http://www.mandriva.com/security/advisories?name=MDVSA-2012:044
    http://www.osvdb.org/78987
    http://www.securityfocus.com/bid/51943
    http://www.securitytracker.com/id?1026719
    https://bugzilla.redhat.com/show_bug.cgi?id=784141
    https://exchange.xforce.ibmcloud.com/vulnerabilities/73097
    https://security.gentoo.org/glsa/201701-44
    http://lists.opensuse.org/opensuse-updates/2012-02/msg00064.html
    http://rhn.redhat.com/errata/RHSA-2012-0321.html
    http://secunia.com/advisories/47869
    http://secunia.com/advisories/48063
    http://secunia.com/advisories/48142
    http://secunia.com/advisories/48150
    http://ubuntu.com/usn/usn-1371-1
    http://www.debian.org/security/2012/dsa-2407
    http://www.mandriva.com/security/advisories?name=MDVSA-2012:044
    http://www.osvdb.org/78987
    http://www.securityfocus.com/bid/51943
    http://www.securitytracker.com/id?1026719
    https://bugzilla.redhat.com/show_bug.cgi?id=784141
    https://exchange.xforce.ibmcloud.com/vulnerabilities/73097
    https://security.gentoo.org/glsa/201701-44

    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