CVE Feed

    Dashboard / CVE / CVE-2008-2316

    CVE-2008-2316

    Integer overflow in _hashopenssl.c in the hashlib module in Python 2.5.2 and earlier might allow context-dependent attackers to defeat cryptographic digests, related to "partial hashlib hashing of data exceeding 4GB."

    Published:Jul 24, 2008
    Last Modified:Apr 23, 2026
    EPS:Aug 1, 2008
    EPSS Score:0.01692
    CVSS Score:7.5

    Affected Products

    Vendor
    Python
    Product
    Python

    Exploits

    http://bugs.gentoo.org/attachment.cgi?id=159422&action=viewhttp://bugs.gentoo.org/attachment.cgi?id=159422&action=view

    Common Weakness Enumeration

    CWE-190 Integer Overflow or Wraparound

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

    Related CVEs

    CVE-2026-15308 (CVSS 8.7) — The incremental HTML parser (html.parser.HTMLParser) allows for CPU denial-of-service through repeated untermi…
    CVE-2026-0864 (CVSS 4.1) — When using the "configparser" module to write configuration files containing multi-line text values with carri…
    CVE-2026-7210 (CVSS 6.3) — `xml.parsers.expat` and `xml.etree.ElementTree` use insufficient entropy for Expat hash-flooding protection, w…
    CVE-2026-3087 (CVSS 6) — If `shutil.unpack_archive()` is given a ZIP archive with an absolute Windows path containing a drive (`C:\\...…
    CVE-2026-6019 (CVSS 2.1) — http.cookies.Morsel.js_output() returns an inline <script> snippet and only escapes " for JavaScript string co…
    CVE-2026-4519 (CVSS 7) — The webbrowser.open() API would accept leading dashes in the URL which could be handled as command line optio…
    CVE-2026-4224 (CVSS 6) — When an Expat parser with a registered ElementDeclHandler parses an inline document type definition containing…
    CVE-2026-3644 (CVSS 6) — The fix for CVE-2026-0672, which rejected control characters in http.cookies.Morsel, was incomplete. The Morse…
    CVE-2025-13462 (CVSS 2) — The "tarfile" module would still apply normalization of AREGTYPE (\x00) blocks to DIRTYPE, even while processi…
    CVE-2025-12781 (CVSS 6.3) — When passing data to the b64decode(), standard_b64decode(), and urlsafe_b64decode() functions in the "base64" …

    References

    http://bugs.gentoo.org/attachment.cgi?id=159422&action=view
    http://bugs.gentoo.org/show_bug.cgi?id=230640
    http://lists.apple.com/archives/security-announce/2009/Feb/msg00000.html
    http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.html
    http://secunia.com/advisories/31305
    http://secunia.com/advisories/31332
    http://secunia.com/advisories/31358
    http://secunia.com/advisories/31365
    http://secunia.com/advisories/31473
    http://secunia.com/advisories/31518
    http://secunia.com/advisories/31687
    http://secunia.com/advisories/33937
    http://security.gentoo.org/glsa/glsa-200807-16.xml
    http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.525289
    http://support.apple.com/kb/HT3438
    http://wiki.rpath.com/Advisories:rPSA-2008-0243
    http://www.mandriva.com/security/advisories?name=MDVSA-2008:163
    http://www.novell.com/support/search.do?cmd=displayKC&docType=kc&externalId=InfoDocument-patchbuilder-readme5032900
    http://www.securityfocus.com/archive/1/495445/100/0/threaded
    http://www.securityfocus.com/bid/30491
    http://www.ubuntu.com/usn/usn-632-1
    http://www.vupen.com/english/advisories/2008/2288
    https://exchange.xforce.ibmcloud.com/vulnerabilities/44173
    https://exchange.xforce.ibmcloud.com/vulnerabilities/44174
    http://bugs.gentoo.org/attachment.cgi?id=159422&action=view
    http://bugs.gentoo.org/show_bug.cgi?id=230640
    http://lists.apple.com/archives/security-announce/2009/Feb/msg00000.html
    http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.html
    http://secunia.com/advisories/31305
    http://secunia.com/advisories/31332
    http://secunia.com/advisories/31358
    http://secunia.com/advisories/31365
    http://secunia.com/advisories/31473
    http://secunia.com/advisories/31518
    http://secunia.com/advisories/31687
    http://secunia.com/advisories/33937
    http://security.gentoo.org/glsa/glsa-200807-16.xml
    http://slackware.com/security/viewer.php?l=slackware-security&y=2008&m=slackware-security.525289
    http://support.apple.com/kb/HT3438
    http://wiki.rpath.com/Advisories:rPSA-2008-0243
    http://www.mandriva.com/security/advisories?name=MDVSA-2008:163
    http://www.novell.com/support/search.do?cmd=displayKC&docType=kc&externalId=InfoDocument-patchbuilder-readme5032900
    http://www.securityfocus.com/archive/1/495445/100/0/threaded
    http://www.securityfocus.com/bid/30491
    http://www.ubuntu.com/usn/usn-632-1
    http://www.vupen.com/english/advisories/2008/2288
    https://exchange.xforce.ibmcloud.com/vulnerabilities/44173
    https://exchange.xforce.ibmcloud.com/vulnerabilities/44174

    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