cnvd - cnvd-2019-08078

cnvd-2019-08078

Vulnerability from cnvd

Title: libcaca非法写入内存访问漏洞（CNVD-2019-08078）

Description:

libcaca是一个将图像转换为彩色ASCII art的软件库。

libcaca 0.99.beta19中的common-image.c中的load_image函数存在非法写入内存访问漏洞，攻击者可利用该漏洞执行任意代码

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： http://caca.zoy.org/wiki/libcaca

Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20548

Impacted products

Name
libcaca libcaca 0.99.beta19

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-20548"
    }
  },
  "description": "libcaca\u662f\u4e00\u4e2a\u5c06\u56fe\u50cf\u8f6c\u6362\u4e3a\u5f69\u8272ASCII art\u7684\u8f6f\u4ef6\u5e93\u3002\n\nlibcaca 0.99.beta19\u4e2d\u7684common-image.c\u4e2d\u7684load_image\u51fd\u6570\u5b58\u5728\u975e\u6cd5\u5199\u5165\u5185\u5b58\u8bbf\u95ee\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u4ee3\u7801",
  "discovererName": "shuitao gan",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttp://caca.zoy.org/wiki/libcaca",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-08078",
  "openTime": "2019-03-25",
  "products": {
    "product": "libcaca libcaca 0.99.beta19"
  },
  "referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20548",
  "serverity": "\u4e2d",
  "submitTime": "2018-12-28",
  "title": "libcaca\u975e\u6cd5\u5199\u5165\u5185\u5b58\u8bbf\u95ee\u6f0f\u6d1e\uff08CNVD-2019-08078\uff09"
}

CVE-2018-20548 (GCVE-0-2018-20548)

Vulnerability from cvelistv5

Published

2018-12-28 03:00

Modified

2024-08-05 12:05

Severity ?

CWE

Summary

There is an illegal WRITE memory access at common-image.c (function load_image) in libcaca 0.99.beta19 for 1bpp data.

References

▼	URL	Tags
	https://usn.ubuntu.com/3860-2/	vendor-advisory, x_refsource_UBUNTU
	https://bugzilla.redhat.com/show_bug.cgi?id=1652625	x_refsource_MISC
	https://usn.ubuntu.com/3860-1/	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html	vendor-advisory, x_refsource_SUSE
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/	vendor-advisory, x_refsource_FEDORA
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/	vendor-advisory, x_refsource_FEDORA

Impacted products

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

Show details on NVD website

JSON

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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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