← Vulnerability feed

Vulnerability record · CVE-2013-1753 · published 11 March 2020

CVE-2013-1753: Python vulnerability

Python · Python

The gzip_decode function in the xmlrpc client library in Python 3.4 and earlier allows remote attackers to cause a denial of service (memory consumption) via a crafted HTTP request.

7.5 CVSS 3.1 High EPSS 3.5% · top 10.8%
7.5CVSS 3.1 base score, v2 5.0
3.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
16 Jun 2026Last modified by NVD

Description

The gzip_decode function in the xmlrpc client library in Python 3.4 and earlier allows remote attackers to cause a denial of service (memory consumption) via a crafted HTTP request.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugs.python.org/issue16043 Issue TrackingPatchVendor Advisory
https://bugs.python.org/issue16043 Issue TrackingPatchVendor Advisory

Track CVE-2013-1753 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2008-5031Python vulnerabilityMultiple integer overflows in Python 2.2.3 through 2.5.1, and 2.6, allow context-dependent attackers to have an unknown impact via a large integer va…EPSS 3.0%9.8CVE-2022-48565Python xml external entity (xxe) vulnerabilityAn XML External Entity (XXE) issue was discovered in Python through 3.9.1. The plistlib module no longer accepts entity declarations in XML plist fil…EPSS 5.2%9.8CVE-2022-37454Extended keccak code package project extended keccak code package integer overflow vulnerabilityThe Keccak XKCP SHA-3 reference implementation before fdc6fef has an integer overflow and resultant buffer overflow that allows attackers to execute …EPSS 7.4%9.8CVE-2021-29921Python vulnerabilityIn Python before 3,9,5, the ipaddress library mishandles leading zero characters in the octets of an IP address string. This (in some situations) all…EPSS 6.8%9.8CVE-2021-3177Python classic buffer overflow vulnerabilityPython 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution in certain Python applic…EPSS 24%9.8CVE-2020-27619Python vulnerabilityIn Python 3 through 3.9.0, the Lib/test/multibytecodec_support.py CJK codec tests call eval() on content retrieved via HTTP.EPSS 8.3%9.8CVE-2020-15801Python untrusted search path vulnerabilityIn Python 3.8.4, sys.path restrictions specified in a python38._pth file are ignored, allowing code to be loaded from arbitrary locations. The <execu…EPSS 3.6%9.8CVE-2014-4650Python path traversal vulnerabilityThe CGIHTTPServer module in Python 2.7.5 and 3.3.4 does not properly handle URLs in which URL encoding is used for path separators, which allows remo…EPSS 24%

Source: NIST National Vulnerability Database (record CVE-2013-1753), CISA KEV, FIRST EPSS (scores of 2026-11-14). This page is refreshed as NVD updates the record.