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CVE-2017-7544

libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in...

9.1 CriticalFix available

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.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
None
Availability
High

Exploit likelihood

3.27%Up 2.2 points since Apr 14, 2021
90%50%10%1%

What each source reports

NVD Score used 9.1

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.

Record
CVE-2017-7544
CVSS 3.0
9.1 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
CVSS 2.0
6.4 MediumAV:N/AC:L/Au:N/C:P/I:N/A:P
Weakness
CWE-125
Updated
2026-11-02
CVE List No score

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.

Record
CVE-2017-7544
Weakness
CWE-125
Updated
2026-11-02
EUVDEUVD-2017-16555 No score

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.

Record
EUVD-2017-16555
Updated
2026-11-03
GitHub AdvisoriesGHSA-552w-mcq2-q5xm 9.1

libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in...

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.

Record
GHSA-552w-mcq2-q5xm
CVSS 3.0
9.1 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Weakness
CWE-125
Updated
2026-11-02
OSVALPINE-CVE-2017-7544 9.1

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.

Record
ALPINE-CVE-2017-7544
CVSS 3.0
9.1 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Updated
2026-11-02
OSV 9.1

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.

Record
CVE-2017-7544
CVSS 3.0
9.1 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Updated
2026-11-02
Show 11 moreShow less
OSVDEBIAN-CVE-2017-7544 9.1

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.

Record
DEBIAN-CVE-2017-7544
CVSS 3.0
9.1 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2017-7544 9.1

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.

Record
UBUNTU-CVE-2017-7544
CVSS 3.0
9.1 CriticalCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
Updated
2026-11-02
OSVMGASA-2018-0113 No score

Updated libvpx packages fix security vulnerability

An 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 (CVE-2017-7544).

Record
MGASA-2018-0113
Updated
2026-11-02
OSVopenSUSE-SU-2020:0793-1 No score

Security update for libexif

This update for libexif to 0.6.22 fixes the following issues:

Security issues fixed:

  • CVE-2016-6328: Fixed an integer overflow in parsing MNOTE entry data of the input file (bsc#1055857).
  • CVE-2017-7544: Fixed an out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c (bsc#1059893).
  • CVE-2018-20030: Fixed a denial of service by endless recursion (bsc#1120943).
  • CVE-2019-9278: Fixed an integer overflow (bsc#1160770).
  • CVE-2020-0093: Fixed an out-of-bounds read in exif_data_save_data_entry (bsc#1171847).
  • CVE-2020-12767: Fixed a divide-by-zero error in exif_entry_get_value (bsc#1171475).
  • CVE-2020-13112: Fixed a time consumption DoS when parsing canon array markers (bsc#1172121).
  • CVE-2020-13113: Fixed a potential use of uninitialized memory (bsc#1172105).
  • CVE-2020-13114: Fixed various buffer overread fixes due to integer overflows in maker notes (bsc#1172116).

Non-security issues fixed:

  • libexif was updated to version 0.6.22:
    • New translations: ms
    • Updated translations for most languages
    • Some useful EXIF 2.3 tag added:
      • EXIF_TAG_GAMMA
      • EXIF_TAG_COMPOSITE_IMAGE
      • EXIF_TAG_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE
      • EXIF_TAG_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE
      • EXIF_TAG_GPS_H_POSITIONING_ERROR
      • EXIF_TAG_CAMERA_OWNER_NAME
      • EXIF_TAG_BODY_SERIAL_NUMBER
      • EXIF_TAG_LENS_SPECIFICATION
      • EXIF_TAG_LENS_MAKE
      • EXIF_TAG_LENS_MODEL
      • EXIF_TAG_LENS_SERIAL_NUMBER

This update was imported from the SUSE:SLE-15:Update update project.

Record
openSUSE-SU-2020:0793-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:10939-1 No score

libexif-devel-0.6.23-1.2 on GA media

These are all security issues fixed in the libexif-devel-0.6.23-1.2 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:10939-1
Updated
2026-11-02
OSVSUSE-SU-2018:0193-1 No score

Security update for libexif

This update for libexif fixes several issues.

These security issues were fixed:

  • CVE-2016-6328: Fixed integer overflow in parsing MNOTE entry data of the input file (bsc#1055857)
  • CVE-2017-7544: Fixed 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 (bsc#1059893)
Record
SUSE-SU-2018:0193-1
Updated
2026-11-02
OSVSUSE-SU-2018:0195-1 No score

Security update for libexif

This update for libexif fixes the following security issue:

  • CVE-2017-7544: Fixed 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 (bsc#1059893)
Record
SUSE-SU-2018:0195-1
Updated
2026-11-02
OSVSUSE-SU-2020:1534-1 No score

Security update for libexif

This update for libexif fixes the following issues:

Security issues fixed:

  • CVE-2016-6328: Fixed an integer overflow in parsing MNOTE entry data of the input file (bsc#1055857).
  • CVE-2017-7544: Fixed an out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c (bsc#1059893).
  • CVE-2018-20030: Fixed a denial of service by endless recursion (bsc#1120943).
  • CVE-2019-9278: Fixed an integer overflow (bsc#1160770).
  • CVE-2020-0093: Fixed an out-of-bounds read in exif_data_save_data_entry (bsc#1171847).
  • CVE-2020-12767: Fixed a divide-by-zero error in exif_entry_get_value (bsc#1171475).
  • CVE-2020-13112: Fixed a time consumption DoS when parsing canon array markers (bsc#1172121).
  • CVE-2020-13113: Fixed a potential use of uninitialized memory (bsc#1172105).
  • CVE-2020-13114: Fixed various buffer overread fixes due to integer overflows in maker notes (bsc#1172116).

Non-security issues fixed:

  • libexif was updated to version 0.6.22:
    • New translations: ms
    • Updated translations for most languages
    • Some useful EXIF 2.3 tag added:
      • EXIF_TAG_GAMMA
      • EXIF_TAG_COMPOSITE_IMAGE
      • EXIF_TAG_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE
      • EXIF_TAG_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE
      • EXIF_TAG_GPS_H_POSITIONING_ERROR
      • EXIF_TAG_CAMERA_OWNER_NAME
      • EXIF_TAG_BODY_SERIAL_NUMBER
      • EXIF_TAG_LENS_SPECIFICATION
      • EXIF_TAG_LENS_MAKE
      • EXIF_TAG_LENS_MODEL
      • EXIF_TAG_LENS_SERIAL_NUMBER
Record
SUSE-SU-2020:1534-1
Updated
2026-11-02
OSVSUSE-SU-2020:1553-1 No score

Security update for libexif

This update for libexif to 0.6.22 fixes the following issues:

Security issues fixed:

  • CVE-2016-6328: Fixed an integer overflow in parsing MNOTE entry data of the input file (bsc#1055857).
  • CVE-2017-7544: Fixed an out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c (bsc#1059893).
  • CVE-2018-20030: Fixed a denial of service by endless recursion (bsc#1120943).
  • CVE-2019-9278: Fixed an integer overflow (bsc#1160770).
  • CVE-2020-0093: Fixed an out-of-bounds read in exif_data_save_data_entry (bsc#1171847).
  • CVE-2020-12767: Fixed a divide-by-zero error in exif_entry_get_value (bsc#1171475).
  • CVE-2020-13112: Fixed a time consumption DoS when parsing canon array markers (bsc#1172121).
  • CVE-2020-13113: Fixed a potential use of uninitialized memory (bsc#1172105).
  • CVE-2020-13114: Fixed various buffer overread fixes due to integer overflows in maker notes (bsc#1172116).

Non-security issues fixed:

  • libexif was updated to version 0.6.22:
    • New translations: ms
    • Updated translations for most languages
    • Some useful EXIF 2.3 tag added:
      • EXIF_TAG_GAMMA
      • EXIF_TAG_COMPOSITE_IMAGE
      • EXIF_TAG_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE
      • EXIF_TAG_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE
      • EXIF_TAG_GPS_H_POSITIONING_ERROR
      • EXIF_TAG_CAMERA_OWNER_NAME
      • EXIF_TAG_BODY_SERIAL_NUMBER
      • EXIF_TAG_LENS_SPECIFICATION
      • EXIF_TAG_LENS_MAKE
      • EXIF_TAG_LENS_MODEL
      • EXIF_TAG_LENS_SERIAL_NUMBER
Record
SUSE-SU-2020:1553-1
Updated
2026-11-02
OSVSUSE-SU-2020:1553-2 No score

Security update for libexif

This update for libexif to 0.6.22 fixes the following issues:

Security issues fixed:

  • CVE-2016-6328: Fixed an integer overflow in parsing MNOTE entry data of the input file (bsc#1055857).
  • CVE-2017-7544: Fixed an out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c (bsc#1059893).
  • CVE-2018-20030: Fixed a denial of service by endless recursion (bsc#1120943).
  • CVE-2019-9278: Fixed an integer overflow (bsc#1160770).
  • CVE-2020-0093: Fixed an out-of-bounds read in exif_data_save_data_entry (bsc#1171847).
  • CVE-2020-12767: Fixed a divide-by-zero error in exif_entry_get_value (bsc#1171475).
  • CVE-2020-13112: Fixed a time consumption DoS when parsing canon array markers (bsc#1172121).
  • CVE-2020-13113: Fixed a potential use of uninitialized memory (bsc#1172105).
  • CVE-2020-13114: Fixed various buffer overread fixes due to integer overflows in maker notes (bsc#1172116).

Non-security issues fixed:

  • libexif was updated to version 0.6.22:
    • New translations: ms
    • Updated translations for most languages
    • Some useful EXIF 2.3 tag added:
      • EXIF_TAG_GAMMA
      • EXIF_TAG_COMPOSITE_IMAGE
      • EXIF_TAG_SOURCE_IMAGE_NUMBER_OF_COMPOSITE_IMAGE
      • EXIF_TAG_SOURCE_EXPOSURE_TIMES_OF_COMPOSITE_IMAGE
      • EXIF_TAG_GPS_H_POSITIONING_ERROR
      • EXIF_TAG_CAMERA_OWNER_NAME
      • EXIF_TAG_BODY_SERIAL_NUMBER
      • EXIF_TAG_LENS_SPECIFICATION
      • EXIF_TAG_LENS_MAKE
      • EXIF_TAG_LENS_MODEL
      • EXIF_TAG_LENS_SERIAL_NUMBER
Record
SUSE-SU-2020:1553-2
Updated
2026-11-02
OSVUSN-4277-1 No score

libexif vulnerabilities

Liu Bingchang discovered that libexif incorrectly handled certain files. An attacker could possibly use this issue to access sensitive information or cause a denial of service. This issue only affected Ubuntu 12.04 ESM, Ubuntu 14.04 ESM and Ubuntu 16.04 LTS. (CVE-2016-6328)

Lili Xu and Bingchang Liu discovered that libexif incorrectly handled certain files. An attacker could possibly use this issue to access sensitive information or cause a denial of service. This issue only affected Ubuntu 12.04 ESM, Ubuntu 14.04 ESM and Ubuntu 16.04 LTS. (CVE-2017-7544)

It was discovered that libexif incorrectly handled certain files. An attacker could possibly use this issue to execute arbitrary code. (CVE-2019-9278)

Record
USN-4277-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
libexif
Alpine:v3.10
 before 0.6.21-r3
0.6.21-r3
libexif
Alpine:v3.11
 before 0.6.21-r3
0.6.21-r3
libexif
Alpine:v3.12
 before 0.6.21-r3
0.6.21-r3
libexif
Alpine:v3.5
 before 0.6.21-r2
0.6.21-r2
libexif
Alpine:v3.6
 before 0.6.21-r2
0.6.21-r2
libexif
Alpine:v3.7
 before 0.6.21-r2
0.6.21-r2
libexif
Alpine:v3.8
 before 0.6.21-r3
0.6.21-r3
libexif
Alpine:v3.9
 before 0.6.21-r3
0.6.21-r3
libexif
Debian:12
 before 0.6.21-2.1
0.6.21-2.1
libexif
Debian:13
 before 0.6.21-2.1
0.6.21-2.1
Show 46 moreShow less
Affected packages
PackageAffectedFixed
libexif
Debian:14
 before 0.6.21-2.1
0.6.21-2.1
libexif
Debian:8
From an advisory covering 5 CVEs
 before 0.6.21-2+deb8u2, plus listed versions
0.6.21-20.6.21-2+deb8u1
0.6.21-2+deb8u2
libexif
Mageia:5
 before 0.6.21-8.2.mga5
0.6.21-8.2.mga5
libexif
Mageia:6
 before 0.6.21-9.2.mga6
0.6.21-9.2.mga6
libexif
SUSE:Linux Enterprise Desktop 12 SP2
From an advisory covering 2 CVEs
 before 0.6.21-8.3.1
0.6.21-8.3.1
libexif
SUSE:Linux Enterprise Desktop 12 SP3
From an advisory covering 2 CVEs
 before 0.6.21-8.3.1
0.6.21-8.3.1
libexif
SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2
From an advisory covering 2 CVEs
 before 0.6.21-8.3.1
0.6.21-8.3.1
libexif
SUSE:Linux Enterprise Software Development Kit 12 SP2
From an advisory covering 2 CVEs
 before 0.6.21-8.3.1
0.6.21-8.3.1
libexif
SUSE:Linux Enterprise Software Development Kit 12 SP3
From an advisory covering 2 CVEs
 before 0.6.21-8.3.1
0.6.21-8.3.1
libexif
SUSE:Linux Enterprise Server 12 SP2
From an advisory covering 2 CVEs
 before 0.6.21-8.3.1
0.6.21-8.3.1
libexif
SUSE:Linux Enterprise Server for SAP Applications 12 SP2
From an advisory covering 2 CVEs
 before 0.6.21-8.3.1
0.6.21-8.3.1
libexif
SUSE:Linux Enterprise Server 12 SP3
From an advisory covering 2 CVEs
 before 0.6.21-8.3.1
0.6.21-8.3.1
libexif
SUSE:Linux Enterprise Server for SAP Applications 12 SP3
From an advisory covering 2 CVEs
 before 0.6.21-8.3.1
0.6.21-8.3.1
libexif
SUSE:Linux Enterprise Software Development Kit 11 SP4
 before 0.6.17-2.14.3.1
0.6.17-2.14.3.1
libexif
SUSE:Linux Enterprise Server 11 SP4
 before 0.6.17-2.14.3.1
0.6.17-2.14.3.1
libexif
SUSE:Linux Enterprise Server for SAP Applications 11 SP4
 before 0.6.17-2.14.3.1
0.6.17-2.14.3.1
libexif
SUSE:HPE Helion OpenStack 8
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:OpenStack Cloud 7
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:OpenStack Cloud 8
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:OpenStack Cloud Crowbar 8
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Server for SAP Applications 12 SP1
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Server for SAP Applications 12 SP2
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Server for SAP Applications 12 SP3
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Software Development Kit 12 SP4
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Software Development Kit 12 SP5
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Server 12 SP1-LTSS
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Server 12 SP2-LTSS
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Server 12 SP2-BCL
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Server 12 SP3-LTSS
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Server 12 SP3-BCL
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Server 12 SP4
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Server for SAP Applications 12 SP4
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Server 12 SP5
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Server for SAP Applications 12 SP5
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Enterprise Storage 5
From an advisory covering 9 CVEs
 before 0.6.22-8.9.1
0.6.22-8.9.1
libexif
SUSE:Linux Enterprise Module for Desktop Applications 15 SP1
From an advisory covering 9 CVEs
 before 0.6.22-5.6.1
0.6.22-5.6.1
libexif
SUSE:Linux Enterprise Module for Desktop Applications 15 SP2
From an advisory covering 9 CVEs
 before 0.6.22-5.6.1
0.6.22-5.6.1
libexif
SUSE:Linux Enterprise Module for Package Hub 15 SP1
From an advisory covering 9 CVEs
 before 0.6.22-5.6.1
0.6.22-5.6.1
libexif
SUSE:Linux Enterprise Module for Package Hub 15 SP2
From an advisory covering 9 CVEs
 before 0.6.22-5.6.1
0.6.22-5.6.1
libexif
Ubuntu:Pro:14.04:LTS
 before 0.6.21-1ubuntu1+esm1, plus listed versions
0.6.21-10.6.21-1ubuntu1
0.6.21-1ubuntu1+esm1
libexif
Ubuntu:16.04:LTS
 before 0.6.21-2ubuntu0.1, plus listed versions
0.6.21-2
0.6.21-2ubuntu0.1
libexif
Ubuntu:Pro:14.04:LTS
From an advisory covering 3 CVEs
 before 0.6.21-1ubuntu1+esm1, plus listed versions
0.6.21-10.6.21-1ubuntu1
0.6.21-1ubuntu1+esm1
libexif
Ubuntu:16.04:LTS
From an advisory covering 3 CVEs
 before 0.6.21-2ubuntu0.1, plus listed versions
0.6.21-2
0.6.21-2ubuntu0.1
libexif
Ubuntu:18.04:LTS
From an advisory covering 3 CVEs
 before 0.6.21-4ubuntu0.1, plus listed versions
0.6.21-2.10.6.21-4
0.6.21-4ubuntu0.1
libexif
openSUSE:Leap 15.1
From an advisory covering 9 CVEs
 before 0.6.22-lp151.4.6.1
0.6.22-lp151.4.6.1
libexif
openSUSE:Tumbleweed
From an advisory covering 12 CVEs
 before 0.6.23-1.2
0.6.23-1.2

History

History
RecordedChangedSources
affected, facts
aliases, productsEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2017-7544 is a critical vulnerability (CVSS 9.1) in Libexif Project Libexif, published September 21, 2017. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.27%, the 88th percentile. Fixed in libexif 0.6.21-r3.

References

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