CVE-2017-7544
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I. Basic Information for CVE-2017-7544
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which can cause denial-of-service or possibly information disclosure.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存读
Source: NVD (National Vulnerability Database)
Vulnerability Title
libexif 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libexif是一个使用C语言编写的函数库，用于从图形文件中读写EXIF元信息。 libexif 0.6.21及之前的版本中的libexif/exif-data.c文件的‘exif_data_save_data_entry’函数存在安全漏洞，该漏洞源于程序没有正确的计算分配数据的长度。攻击者可利用该漏洞造成拒绝服务或获取信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Red Hat, Inc. | libexif | through 0.6.21 | - |
II. Public POCs for CVE-2017-7544
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://sourceforge.net/p/libexif/bugs/130/x_refsource_MISC
- http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.htmlvendor-advisoryx_refsource_SUSE
- https://nvd.nist.gov/vuln/detail/CVE-2017-7544
Same Patch Batch · Red Hat, Inc. · 2017-09-21 · 3 CVEs total
| CVE-2017-12170 | Fedora pure-ftpd 配置错误漏洞 | |
| CVE-2017-7549 | Red Hat OpenStack Platform 后置链接漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-125
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XML::LibXML versions through 2.0210 for Perl read out-of-bou - CVE-2026-6104
Global buffer over-read in mb_convert_encoding() with attack - CVE-2026-7258
Out-of-bounds read in urldecode() on NetBSD - CVE-2026-8186
Open5GS NF client.c ogs_sbi_client_send_via_scp_or_sepp out- - CVE-2026-3508
ASUS System Control Interface 缓冲区错误漏洞
V. Comments for CVE-2017-7544
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