CVE-2017-18235
published 2018-03-15CVE-2017-18235: An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp does not ensure nonzero widths and…
PriorityP416medium5.5CVSS 3.0
AVLACLPRNUIRSUCNINAH
EPSS
1.09%
61.6th percentile
An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp does not ensure nonzero widths and heights, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted .webp file.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | exempi | < exempi 2.4.3-1 (bookworm) | exempi 2.4.3-1 (bookworm) |
| exempi_project | exempi | < 2.4.3 | 2.4.3 |
| exempi_project | exempi | >= 0 < 2.4.3-1 | 2.4.3-1 |
| exempi_project | exempi | >= 0 < 2.4.3-1 | 2.4.3-1 |
| exempi_project | exempi | >= 0 < 2.4.3-1 | 2.4.3-1 |
| exempi_project | exempi | >= 0 < 2.4.3-1 | 2.4.3-1 |
CVSS provenance
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.5MEDIUM
vendor_debian5.5LOW
vendor_redhat5.5MEDIUM
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GHSA
GHSA-4p29-x5hq-25mf: An issue was discovered in Exempi before 2
ghsa_unreviewed·2022-05-14
CVE-2017-18235 [MEDIUM] CWE-20 GHSA-4p29-x5hq-25mf: An issue was discovered in Exempi before 2
An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp does not ensure nonzero widths and heights, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted .webp file.
OSV
CVE-2017-18235: An issue was discovered in Exempi before 2
osv·2018-03-15·CVSS 5.5
CVE-2017-18235 [MEDIUM] CVE-2017-18235: An issue was discovered in Exempi before 2
An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp does not ensure nonzero widths and heights, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted .webp file.
Red Hat
exempi: assertion failure in VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp
vendor_redhat·2017-07-25·CVSS 5.5
CVE-2017-18235 [MEDIUM] CWE-617 exempi: assertion failure in VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp
exempi: assertion failure in VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp
An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp does not ensure nonzero widths and heights, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted .webp file.
Statement: This issue did not affect the versions of Exempi as shipped with Red Hat Enterprise Linux 6 and 7 as they did not include support for Web/P images.
Package: exempi (Red Hat Enterprise Linux 6) - Not affected
Package: exempi (Red Hat Enterprise Linux 7) - Not affected
Package: exempi (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2017-18235: exempi - An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/s...
vendor_debian·2017·CVSS 5.5
CVE-2017-18235 [MEDIUM] CVE-2017-18235: exempi - An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/s...
An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp does not ensure nonzero widths and heights, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted .webp file.
Scope: local
bookworm: resolved (fixed in 2.4.3-1)
bullseye: resolved (fixed in 2.4.3-1)
forky: resolved (fixed in 2.4.3-1)
sid: resolved (fixed in 2.4.3-1)
trixie: resolved (fixed in 2.4.3-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-18233 CVE-2017-18234 CVE-2017-18235 CVE-2017-18236 CVE-2017-18237 exempi: various flaws [fedora-all]
bugzilla·2018-03-22·CVSS 5.5
CVE-2017-18233 [MEDIUM] CVE-2017-18233 CVE-2017-18234 CVE-2017-18235 CVE-2017-18236 CVE-2017-18237 exempi: various flaws [fedora-all]
CVE-2017-18233 CVE-2017-18234 CVE-2017-18235 CVE-2017-18236 CVE-2017-18237 exempi: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue aff
Bugzilla
CVE-2017-18235 exempi: assertion failure in VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp
bugzilla·2018-03-22·CVSS 5.5
CVE-2017-18235 [MEDIUM] CVE-2017-18235 exempi: assertion failure in VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp
CVE-2017-18235 exempi: assertion failure in VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp
An issue was discovered in Exempi before 2.4.3. The VPXChunk class in XMPFiles/source/FormatSupport/WEBP_Support.cpp does not ensure nonzero widths and heights, which allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted .webp file.
Reference:
https://bugs.freedesktop.org/show_bug.cgi?id=101913
Patch:
https://cgit.freedesktop.org/exempi/commit/?id=9e76a7782a54a242f18d609e7ba32bf1c430a5e4
Discussion:
Created exempi tracking bugs for this issue:
Affects: fedora-all [bug 1559578]
---
Statement:
This issue did not affect the versions of Exempi as shipped with Red Hat Enterprise Linux 6 and 7 as they did not include support f
2018-03-15
Published