CVE-2024-12798 (GCVE-0-2024-12798)

Vulnerability from cvelistv5 – Published: 2024-12-19 15:14 – Updated: 2025-01-03 13:38
VLAI
Title
JaninoEventEvaluator vulnerability
Summary
ACE vulnerability in JaninoEventEvaluator by QOS.CH logback-core upto including version 0.1 to 1.3.14 and 1.4.0 to 1.5.12 in Java applications allows attacker to execute arbitrary code by compromising an existing logback configuration file or by injecting an environment variable before program execution. Malicious logback configuration files can allow the attacker to execute arbitrary code using the JaninoEventEvaluator extension. A successful attack requires the user to have write access to a configuration file. Alternatively, the attacker could inject a malicious environment variable pointing to a malicious configuration file. In both cases, the attack requires existing privilege.
Severity
5.9 (Medium)
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/RE:L/U:Clear
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-917 - Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')
Assigner
References
Impacted products
Vendor Product Version
QOS.CH Sarl Logback-core Affected: 0.1 , ≤ 1.3.14 (maven)
Affected: 1.4.0 , ≤ 1.5.12 (maven)
Unaffected: 1.3.15
Unaffected: 1.5.13
Create a notification for this product.
Credits
7asecurity
Show details on NVD website
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Note that the 1.4.x series remains \\nvulnerable.\", \"base64\": false}]}], \"x_generator\": {\"engine\": \"Vulnogram 0.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"ACE vulnerability in JaninoEventEvaluator  by QOS.CH logback-core\\n      upto including version 0.1 to 1.3.14 and\\u00a01.4.0 to 1.5.12 in Java applications allows\\n      attacker to execute arbitrary code by compromising an existing\\n      logback configuration file or by injecting an environment variable\\n      before program execution.\\n\\n\\n\\n\\n\\nMalicious logback configuration files can allow the attacker to execute \\narbitrary code using the JaninoEventEvaluator extension.\\n\\n\\n\\nA successful attack requires the user to have write access to a \\nconfiguration file. Alternatively, the attacker could inject a malicious \\nenvironment variable pointing to a malicious configuration file. In both \\ncases, the attack requires existing privilege.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cdiv\u003eACE vulnerability in JaninoEventEvaluator  by QOS.CH logback-core\\n      upto including version 0.1 to 1.3.14 and\u0026nbsp;1.4.0 to 1.5.12 in Java applications allows\\n      attacker to execute arbitrary code by compromising an existing\\n      logback configuration file or by injecting an environment variable\\n      before program execution.\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003eMalicious logback configuration files can allow the attacker to execute \\narbitrary code using the JaninoEventEvaluator extension.\\n\u003cbr\u003e\\n\u003cbr\u003eA successful attack requires the user to have write access to a \\nconfiguration file. Alternatively, the attacker could inject a malicious \\nenvironment variable pointing to a malicious configuration file. In both \\ncases, the attack requires existing privilege.\\n\\n\\n\u003cbr\u003e\u003c/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c/div\u003e\", \"base64\": false}]}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-917\", \"description\": \"CWE-917 Improper Neutralization of Special Elements used in an Expression Language Statement (\u0027Expression Language Injection\u0027)\"}]}], \"providerMetadata\": {\"orgId\": \"455daabc-a392-441d-aa46-37d35189897c\", \"shortName\": \"NCSC.ch\", \"dateUpdated\": \"2025-01-03T13:38:58.152Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-12798\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-01-03T13:38:58.152Z\", \"dateReserved\": \"2024-12-19T14:21:00.178Z\", \"assignerOrgId\": \"455daabc-a392-441d-aa46-37d35189897c\", \"datePublished\": \"2024-12-19T15:14:21.598Z\", \"assignerShortName\": \"NCSC.ch\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
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}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.