WaratekVRT Sign in
Reset
More filters (1)
Columns
Including CVEs outside Waratek scope✕Vendor pyyaml✕
Overview 7 matches · 0 in Waratek scope · 0 protected · 0 exploited · 0 CISA KEV · 0 public PoC · 0 EPSS ≥ 0.5
7matches 0in Waratek scope0.0% 0protected0.0% 0exploited0.0% 0CISA KEV0.0% 0public PoC0.0% 0EPSS ≥ 0.50.0%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0% Outside Waratek scope 2 28.6% Not applicable 5 71.4% Withdrawn CVE 0 0.0%
Critical 4 57.1% High 0 0.0% Medium 3 42.9% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 7 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 7 100.0%
split by peak 3 / year
Not applicable: 5Outside Waratek scope: 2 Medium: 3Critical: 4 not blocked: 7 No public exploit: 7
20143 Not applicable3 Medium3 not blocked3 No public exploit3 20150 20160 20170 20181 Not applicable1 Critical1 not blocked1 No public exploit1 20190 20202 Outside Waratek scope1 Not applicable1 Critical2 not blocked2 No public exploit2 20211 Outside Waratek scope1 Critical1 not blocked1 No public exploit1
20142015201620172018201920202021
7 matches Sign in to download these CVEs as CSV or JSON, or to follow them in a feed.
CVE Severity Published▾ Status Exploitation Description
CVE-2020-14343 Critical 2021-02-09 Outside Waratek scope No public exploit A vulnerability was discovered in the PyYAML library in versions before 5.4, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. This flaw allows an attacker to execute arbitrary code on the system by abusing the python/object/new constructor. This flaw is due to an incomplete fix for CVE-2020-1747.
CVE-2020-1747 Critical 2020-03-24 Outside Waratek scope No public exploit A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor.
CVE-2019-20477 Critical 2020-02-19 Not applicable No public exploit PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342.
CVE-2017-18342 Critical 2018-06-27 Not applicable No public exploit In PyYAML before 5.1, the yaml.load() API could execute arbitrary code if used with untrusted data. The load() function has been deprecated in version 5.1 and the 'UnsafeLoader' has been introduced for backward compatibility with the function.
CVE-2014-9130 Medium 2014-12-08 Not applicable No public exploit scanner.c in LibYAML 0.1.5 and 0.1.6, as used in the YAML-LibYAML (aka YAML-XS) module for Perl, allows context-dependent attackers to cause a denial of service (assertion failure and crash) via vectors involving line-wrapping.
CVE-2014-2525 Medium 2014-03-28 Not applicable No public exploit Heap-based buffer overflow in the yaml_parser_scan_uri_escapes function in LibYAML before 0.1.6 allows context-dependent attackers to execute arbitrary code via a long sequence of percent-encoded characters in a URI in a YAML file.
CVE-2013-6393 Medium 2014-02-06 Not applicable No public exploit The yaml_parser_scan_tag_uri function in scanner.c in LibYAML before 0.1.5 performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted tags in a YAML document, which triggers a heap-based buffer overflow.