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CVE-2019-9948

Path traversal in N/a

CVSS score

9.1

EPSS probability

%11.8

Risk score

1.1

Published

7 y ago

OverviewPublic Exploits (0)NewsroomVulnerability Timeline
Official patch verified

Etkilenen ürün ve sürüm için yayımlanan güvenlik güncellemesini uygulayın.

Impact on My Inventory

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Vulnerability description

DayBreach CVE AI Research

CVE-2019-9948 has vendor, distribution, patch and security-source records on file. We can compare them and prepare an explanation linked to the evidence.

urllib in Python 2.x through 2.7.16 supports the local_file: scheme, which makes it easier for remote attackers to bypass protection mechanisms that blacklist file: URIs, as demonstrated by triggering a urllib.urlopen('local_file:///etc/passwd') call.

IMPACT: Affected Products and Software

Affected Products

The following products are affected by CVE-2019-9948 vulnerability. Where our threat engine knows the exact affected versions, they are listed below.

IDVENDORPRODUCTACTION
1n/an/a View
2pythonpython View
3pythonpython View
4pythonpython View
5pythonpython View
6opensuseleap View
7opensuseleap View
8debiandebian linux View
9debiandebian linux View
10fedoraprojectfedora View
11fedoraprojectfedora View
12canonicalubuntu linux View
13canonicalubuntu linux View
14canonicalubuntu linux View
15canonicalubuntu linux View
16canonicalubuntu linux View
17redhatenterprise linux desktop View
18redhatenterprise linux desktop View
19redhatenterprise linux eus View
20redhatenterprise linux eus View
21redhatenterprise linux eus View
22redhatenterprise linux eus View
23redhatenterprise linux server View
24redhatenterprise linux server View
25redhatenterprise linux server eus View
26redhatenterprise linux tus View
27redhatenterprise linux tus View
28redhatenterprise linux tus View
29redhatenterprise linux workstation View
30redhatenterprise linux workstation View
Total affected vendors: 7|Products: 30

RED HAT CSAF/VEX: Product Impact Check

Red Hat has not yet published a CSAF/VEX impact record for this CVE. This does not mean “not affected”.

SCORING: CVSS from Multiple Sources

CVSS Scores

The Common Vulnerability Scoring System is a standardised framework for assessing the severity of vulnerabilities in software and systems. We collect and display CVSS scores from several sources for each CVE.

SCOREVERSIONSEVERITYVECTORSOURCE
9.1CVSS V31CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NNVD
9.1CVSS V3_1CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:NCVE ADP
6.4CVSS V2—AV:N/AC:L/Au:N/C:P/I:P/A:NNVD

Patch and Remediation Guide

Solution & Remediation Advisory

Patch verified

1 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

nvd

NVD tarafından Patch olarak etiketlenmiş referans

Open source
Confirm the affected product and version against the source evidence above.
Restrict access to internet-facing services and apply network segmentation.
Apply the official update named in the evidence only to the matching product and version.
Monitor server logs and network endpoints for signs of anomalous execution.

Public exploit and active exploitation status

Verified exploit intelligence

No verified public PoC, exploit repository or Metasploit module has been found for this CVE yet.

Weakness Classification and Attack Patterns (CWE & CAPEC)

CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorises the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-9948 is associated with the following CWEs:

CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-9948 weaknesses.

CAPEC-66: SQL InjectionCAPEC-126: Path TraversalCAPEC-28: OS Command Injection

Attack Vector and Accessibility

ExposureAğ üzerinden
PermissionsGerekmiyor
UserGerekmiyor

Official Sources and Advisories

https://bugs.python.org/issue35907vendor-advisoryhttps://github.com/python/cpython/pull/11842vendor-advisory107549vendor-advisoryhttps://security.netapp.com/advisory/ntap-20190404-0004/vendor-advisoryopenSUSE-SU-2019:1273vendor-advisoryopenSUSE-SU-2019:1580vendor-advisory[debian-lts-announce] 20190625 [SECURITY] [DLA 1834-1] python2.7 security updatevendor-advisoryRHSA-2019:1700vendor-advisory[debian-lts-announce] 20190711 [SECURITY] [DLA 1852-1] python3.4 security updatevendor-advisoryFEDORA-2019-9bfb4a3e4bvendor-advisory

CVSS Vector Radar Chart

9.1 / 10
Attack VectorNetworkComplexityLowPrivilegesNoneUser Interact.NoneConfidentialityLowIntegrityNoneAvailabilityNone

Vulnerability Scoring Details

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone required
User InteractionNone required
Confidentiality (Gizlilik)Low
Integrity (Bütünlük)None
Availability (Erişilebilirlik)None

Yama doğrulandı

1 doğrulanmış yama veya düzeltilmiş sürüm kanıtı bulundu.

Follow the vendor

N
n/a logo
n/a
P
python logo
python
O
opensuse logo
opensuse
D
debian logo
debian
F
fedoraproject logo
fedoraproject
C
canonical logo
canonical

Weakness Type (CWE & CAPEC)

CWE-22

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