Vulnerability-Lookup

CNVD-2020-01198

Vulnerability from cnvd - Published: 2020-01-09

Title

E2fsprogs e2fsck缓冲区溢出漏洞

Description

E2fsprogs是一套用以维护ext2、ext3和ext4文件系统的工具程序集。e2fsck是其中的一个用于检查ext2/3/4文件系统完整性的程序。 E2fsprogs e2fsck 1.45.4版本中的rehash.c文件存在缓冲区溢出漏洞。攻击者可利用该漏洞执行代码。

Severity

中

Formal description

目前厂商暂未发布修复措施解决此安全问题，建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法： http://e2fsprogs.sourceforge.net/

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2019-0973

Impacted products

Name
E2fsprogs E2fsprogs <1.45.4

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-5188"
    }
  },
  "description": "E2fsprogs\u662f\u4e00\u5957\u7528\u4ee5\u7ef4\u62a4ext2\u3001ext3\u548cext4\u6587\u4ef6\u7cfb\u7edf\u7684\u5de5\u5177\u7a0b\u5e8f\u96c6\u3002e2fsck\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u68c0\u67e5ext2/3/4\u6587\u4ef6\u7cfb\u7edf\u5b8c\u6574\u6027\u7684\u7a0b\u5e8f\u3002\n\nE2fsprogs e2fsck 1.45.4\u7248\u672c\u4e2d\u7684rehash.c\u6587\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttp://e2fsprogs.sourceforge.net/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-01198",
  "openTime": "2020-01-09",
  "products": {
    "product": "E2fsprogs E2fsprogs \u003c1.45.4"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0973",
  "serverity": "\u4e2d",
  "submitTime": "2020-01-08",
  "title": "E2fsprogs e2fsck\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2019-5188 (GCVE-0-2019-5188)

Vulnerability from cvelistv5 – Published: 2020-01-08 15:45 – Updated: 2025-05-30 19:48

Summary

A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4. A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability.

Severity

7.5 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-05-30 19:18 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

talos mitre root

References

8 references

URL	Tags
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://usn.ubuntu.com/4249-1/	vendor-advisoryx_refsource_UBUNTU
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://talosintelligence.com/vulnerability_repor…	x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-2022050…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	E2fsprogs	Affected: 1.43.3 - 1.45.4

Show details on NVD website

JSON

To clipboard

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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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2020-01198

CVE-2019-5188 (GCVE-0-2019-5188)

Tags

Sightings

Nomenclature

Related by attack behaviour