vulnwire
9.8crit

CVE-2019-10160

A security regression of CVE-2019-9636 was discovered in python since commit d537ab0ff9767ef024f26246899728f0116b1ec3 affecting versions 2.…

Published 7 y ago · modified 25 d ago · JSON

CVSS
9.8
v3.0 · CNA
CISA KEV
No
not known exploited
EPSS
5.2%
percentile 93%
Public exploits
0
none known

A security regression of CVE-2019-9636 was discovered in python since commit d537ab0ff9767ef024f26246899728f0116b1ec3 affecting versions 2.7, 3.5, 3.6, 3.7 and from v3.8.0a4 through v3.8.0b1, which still allows an attacker to exploit CVE-2019-9636 by abusing the user and password parts of a URL. When an application parses user-supplied URLs to store cookies, authentication credentials, or other kind of information, it is possible for an attacker to provide specially crafted URLs to make the application locate host-related information (e.g. cookies, authentication data) and send them to a different host than where it should, unlike if the URLs had been correctly parsed. The result of an attack may vary based on the application.

CISA SSVC assessment

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
31 d ago

Exploit prediction (EPSS)

5.23% probability of exploitation in the next 30 days, higher than 93% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
CNA3.09.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD3.19.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA3.09.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD2.05.0AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected products

  • Python python
  • Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
  • Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
  • Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP

Classification

Weakness
  • CWE-172 Improper Encoding or Decoding of Data
  • CWE-522 Insufficiently Protected Credentials

References

  • python-security.readthedocs.io /vuln/urlsplit-nfkc-normalization2.html · x_refsource_MISC, x_transferred
  • bugzilla.redhat.com /show_bug.cgi?id=CVE-2019-10160 · x_refsource_CONFIRM, x_transferred
  • github.com /python/cpython/commit/8d0ef0b5edeae52960c7ed05ae8a12388324f87e · x_refsource_CONFIRM, x_transferred
  • github.com /python/cpython/commit/f61599b050c621386a3fc6bc480359e2d3bb93de · x_refsource_CONFIRM, x_transferred
  • github.com /python/cpython/commit/250b62acc59921d399f0db47db3b462cd6037e09 · x_refsource_CONFIRM, x_transferred
  • github.com /python/cpython/commit/fd1771dbdd28709716bd531580c40ae5ed814468 · x_refsource_CONFIRM, x_transferred
  • security.netapp.com /advisory/ntap-20190617-0003/ · x_refsource_CONFIRM, x_transferred
  • access.redhat.com /errata/RHSA-2019:1587 · vendor-advisory, x_refsource_REDHAT, x_transferred
  • lists.debian.org /debian-lts-announce/2019/06/msg00022.html · mailing-list, x_refsource_MLIST, x_transferred
  • access.redhat.com /errata/RHSA-2019:1700 · vendor-advisory, x_refsource_REDHAT, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/44TS66GJMO5H3RLMVZEBGEFT · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/2ORNTF62QPLMJXIQ7KTZQ277 · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/KRYFIMISZ47NTAU3XWZUOFB7 · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/HQEQLXLOCR3SNM3AA5RRYJFQ · vendor-advisory, x_refsource_FEDORA, x_transferred
  • access.redhat.com /errata/RHSA-2019:2437 · vendor-advisory, x_refsource_REDHAT, x_transferred
  • lists.opensuse.org /opensuse-security-announce/2019-08/msg00042.html · vendor-advisory, x_refsource_SUSE, x_transferred
  • usn.ubuntu.com /4127-2/ · vendor-advisory, x_refsource_UBUNTU, x_transferred
  • usn.ubuntu.com /4127-1/ · vendor-advisory, x_refsource_UBUNTU, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/NF3DRDGMVIRYNZMSLJIHNW47 · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/ER6LONC2B2WYIO56GBQUDU6Q · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/E2HP37NUVLQSBW3J735A2DQD · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/M34WOYCDKTDE5KLUACE2YIEH · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/JCPGLTTOBB3QEARDX4JOYURP · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.fedoraproject.org /archives/list/package-announce%40lists.fedoraproject.org/message/4X3HW5JRZ7GCPSR7UHJOLD7A · vendor-advisory, x_refsource_FEDORA, x_transferred
  • lists.opensuse.org /opensuse-security-announce/2020-01/msg00040.html · vendor-advisory, x_refsource_SUSE, x_transferred
  • lists.debian.org /debian-lts-announce/2020/07/msg00011.html · mailing-list, x_refsource_MLIST, x_transferred
  • lists.apache.org /thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkee · mailing-list, x_refsource_MLIST, x_transferred
  • lists.debian.org /debian-lts-announce/2020/08/msg00034.html · mailing-list, x_refsource_MLIST, x_transferred
  • cert-portal.siemens.com /productcert/html/ssa-398330.html

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.