cnvd - cnvd-2018-22311

cnvd-2018-22311

Vulnerability from cnvd

Title: GNU gettext 'default_add_message'函数双重释放漏洞

Description:

GNU gettext是GNU计划开发的一款开源的用于编写多语言程序的软件包。

GNU gettext 0.19.8版本中的read-catalog.c文件的'default_add_message'函数存在双重释放漏洞。目前没有详细的漏洞细节提供。

Severity: 中

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.gnu.org/software/gettext/

Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18751

Impacted products

Name
GNU gettext 0.19.8

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2018-18751"
    }
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-22311",
  "openTime": "2018-10-28",
  "products": {
    "product": "GNU gettext 0.19.8"
  },
  "referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18751",
  "serverity": "\u4e2d",
  "submitTime": "2018-10-29",
  "title": "GNU gettext \u0027default_add_message\u0027\u51fd\u6570\u53cc\u91cd\u91ca\u653e\u6f0f\u6d1e"
}

CVE-2018-18751 (GCVE-0-2018-18751)

Vulnerability from cvelistv5

Published

2018-10-28 17:00

Modified

2024-08-05 11:16

Severity ?

CWE

Summary

An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.

References

▼	URL	Tags
	https://usn.ubuntu.com/3815-2/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/3815-1/	vendor-advisory, x_refsource_UBUNTU
	https://github.com/CCCCCrash/POCs/tree/master/Bin/Tools-gettext-0.19.8.1/heapcorruption	x_refsource_MISC
	https://github.com/CCCCCrash/POCs/tree/master/Bin/Tools-gettext-0.19.8.1/doublefree	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2019:3643	vendor-advisory, x_refsource_REDHAT
	http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00061.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00065.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00025.html	vendor-advisory, x_refsource_SUSE

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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