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buffer overflow in socket.recvfrom_into #64445

@rmsr

Description

@rmsr
mannequin
BPO 20246
Nosy @pefu, @ncoghlan, @pitrou, @giampaolo, @tiran, @ezio-melotti, @bitdancer, @skrah, @koobs
Files
  • recvfrom_into_buffer_overflow_3.4.patch: patch against v3.4
  • recvfrom_into_buffer_overflow_2.7.patch: patch against 2.7
  • recvfrom_into_small_buffer_test.patch
  • Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = None
    closed_at = <Date 2014-01-14.04:15:07.334>
    created_at = <Date 2014-01-14.00:43:59.168>
    labels = ['type-security', 'extension-modules']
    title = 'buffer overflow in socket.recvfrom_into'
    updated_at = <Date 2014-03-01.07:16:38.971>
    user = 'https://bugs.python.org/rmsr'

    bugs.python.org fields:

    activity = <Date 2014-03-01.07:16:38.971>
    actor = 'koobs'
    assignee = 'none'
    closed = True
    closed_date = <Date 2014-01-14.04:15:07.334>
    closer = 'python-dev'
    components = ['Extension Modules']
    creation = <Date 2014-01-14.00:43:59.168>
    creator = 'rmsr'
    dependencies = []
    files = ['33452', '33453', '33573']
    hgrepos = []
    issue_num = 20246
    keywords = ['patch']
    message_count = 24.0
    messages = ['208062', '208066', '208070', '208422', '208428', '208501', '208580', '208711', '208712', '212165', '212166', '212167', '212168', '212179', '212196', '212206', '212207', '212208', '212248', '212249', '212253', '212418', '212489', '212490']
    nosy_count = 13.0
    nosy_names = ['pefu', 'ncoghlan', 'pitrou', 'giampaolo.rodola', 'christian.heimes', 'rmsr', 'ezio.melotti', 'r.david.murray', 'cvrebert', 'skrah', 'offby1', 'python-dev', 'koobs']
    pr_nums = []
    priority = 'normal'
    resolution = 'fixed'
    stage = 'resolved'
    status = 'closed'
    superseder = None
    type = 'security'
    url = 'https://bugs.python.org/issue20246'
    versions = ['Python 3.1', 'Python 2.7', 'Python 3.2', 'Python 3.3', 'Python 3.4']

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