Vulnerabilities in pkg:pypi/kallithea

PACKAGE
Advisory Identifier: GHSA-vfg9-phjp-9frw
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Advisory Summary

CVE-2015-5285 is a HIGH (CVSS 9.8) kallithea crlf injection vulnerability vulnerability (CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')) affecting Kallithea libraries in the PyPI ecosystem. The issue involves kallithea crlf injection vulnerability. Remediation is available by upgrading affected packages to version 0.3.

2 Known Advisory Record(s)
Package Vulnerability Intelligence

pkg:pypi/kallithea

2 Known Advisory Record(s)

Vulnerability advisories affecting package pkg:pypi/kallithea. Select an advisory below to view technical details or fixes.

Advisory ID CVE / NVD Severity Summary
GHSA-vfg9-phjp-9frw CVE-2015-5285 HIGH Kallithea CRLF injection vulnerability
GHSA-799h-qr84-pcrp CVE-2016-3691 HIGH Kallithea Routes CSRF Bypass

CVE-2015-5285 at a Glance

CVE Identifier CVE-2015-5285
GHSA Identifier GHSA-vfg9-phjp-9frw
Severity HIGH
CVSS v3.1 Base Score 9.8
CWE Classification CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')
Affected Product Kallithea
Package Ecosystem PyPI
Published Date
Last Updated

Security Impact

CVSS: 9.8

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2015-5285

To remediate this vulnerability, upgrade all affected Kallithea dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

kallithea fixed: 0.3 
pip install kallithea>=0.3
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

pip show kallithea

How to Check if You Are Affected

To determine whether your Python environment is affected by CVE-2015-5285, inspect your installed packages using pip:

pip show kallithea

Analyze the terminal output to locate any version of Kallithea in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 0.3), your application is affected.

Note: The pip show kallithea command checks currently installed packages in your active Python environment.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection'), where the product uses crlf (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes crlf sequences from inputs. In Kallithea, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

CRLF injection vulnerability in Kallithea before 0.3 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the `came_from` parameter to `_admin/login`.

CVE-2015-5285 Affected Kallithea Versions

1 component(s)
Fixed Versions:
0.3
Product / Package Ecosystem Affected Versions Fixed Version
kallithea
pypi/kallithea
PyPI
< 0.3
0.3

References

NVD — CVE-2015-5285 NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-5285
Kallithea Source Repository REPOSITORY
https://github.com/NexMirror/Kallithea
Kallithea Source Repository REPOSITORY
https://github.com/pypa/advisory-database/tree/main/vulns/kallithea/PYSEC-2015-13.yaml
Kallithea Security Information SECURITY
https://kallithea-scm.org/security/cve-2015-5285.html
www.exploit-db.com/exploits/38424 WEB
https://www.exploit-db.com/exploits/38424
Kallithea Security Information SECURITY
http://packetstormsecurity.com/files/133897/Kallithea-0.2.9-HTTP-Response-Splitting.html
www.zeroscience.mk/en/vulnerabilities/... WEB
http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5267.php

Frequently Asked Questions

What is CVE-2015-5285?
CVE-2015-5285 is a security vulnerability in Kallithea involving Kallithea CRLF injection vulnerability under CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection').
Which Kallithea versions are affected?
Affected versions include releases prior to 0.3 across affected packages: kallithea.
What version fixes CVE-2015-5285?
Upgrading to 0.3 (or the latest patched release for your respective branch) resolves the vulnerability.
Is kallithea affected?
Yes, kallithea is affected in releases prior to 0.3. Upgrade your dependency to 0.3 or later.
What is the CVSS score of CVE-2015-5285?
CVE-2015-5285 has a CVSS v3.1 base score of 9.8 (HIGH) with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2015-5285?
CVE-2015-5285 is classified under CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection') (The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.).
How can I check PyPI dependencies for CVE-2015-5285?
Run the dependency tree command: 'pip show kallithea'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-vfg9-phjp-9frw",
  "modified" : "2024-09-27T15:42:07Z",
  "published" : "2022-05-13T01:26:14Z",
  "aliases" : [ "CVE-2015-5285" ],
  "summary" : "Kallithea CRLF injection vulnerability",
  "details" : "CRLF injection vulnerability in Kallithea before 0.3 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the `came_from` parameter to `_admin/login`.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
  }, {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "PyPI",
      "name" : "kallithea"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "0.3"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2015-5285"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/NexMirror/Kallithea"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/pypa/advisory-database/tree/main/vulns/kallithea/PYSEC-2015-13.yaml"
  }, {
    "type" : "WEB",
    "url" : "https://kallithea-scm.org/security/cve-2015-5285.html"
  }, {
    "type" : "WEB",
    "url" : "https://www.exploit-db.com/exploits/38424"
  }, {
    "type" : "WEB",
    "url" : "http://packetstormsecurity.com/files/133897/Kallithea-0.2.9-HTTP-Response-Splitting.html"
  }, {
    "type" : "WEB",
    "url" : "http://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5267.php"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-93" ],
    "severity" : "HIGH",
    "github_reviewed" : true,
    "github_reviewed_at" : "2023-08-02T21:07:28Z",
    "nvd_published_at" : "2015-10-29T20:59:00Z"
  }
}