9.1crit
CVE-2017-7544
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…
Published 9 y ago · modified 4 mo ago · JSON
CVSS
9.1
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
3.3%
percentile 88%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
3.27% probability of exploitation in the next 30 days, higher than 88% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 9.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
| NVD | 2.0 | 6.4 | AV:N/AC:L/Au:N/C:P/I:N/A:P |
Affected products
- Red Hat, Inc. libexif
Classification
- Weakness
- CWE-125 Out-of-bounds Read
References
- sourceforge.net /p/libexif/bugs/130/ · x_refsource_MISC, x_transferred
- usn.ubuntu.com /4277-1/ · vendor-advisory, x_refsource_UBUNTU, x_transferred
- lists.debian.org /debian-lts-announce/2020/05/msg00016.html · mailing-list, x_refsource_MLIST, x_transferred
- lists.opensuse.org /opensuse-security-announce/2020-06/msg00017.html · vendor-advisory, x_refsource_SUSE, x_transferred
Sources
- CVE List: CVE-2017-7544
- NVD: CVE-2017-7544
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