CVE-2018-5804 — Divide By Zero in Libraw

CWE-369 — Divide By ZeroCWE-704 — Incorrect Type Conversion or CastCWE-190 — Integer Overflow or WraparoundCWE-400 — Uncontrolled Resource Consumption18 documents6 sources
Severity
6.5MEDIUMNVD
EPSS
0.3%
top 45.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
LibrawDebian LibrawCanonical Ubuntu Linux
Timeline
PublishedDec 7
Latest updateMay 14

Description

A type confusion error within the "identify()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.8 can be exploited to trigger a division by zero.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶NVDlibraw/libraw< 0.18.8+1
▶debiandebian/libraw< libraw 0.18.13-1 (bookworm)+1
▶Debianlibraw/libraw< 0.18.13-1+7
▶CVEListV5libraw/librawPrior to 0.18.12

Also affects: Ubuntu Linux 14.04, 16.04, 18.04

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

4
GHSA
GHSA-hmwc-5f9q-3986: A type confusion error within the "identify()" function (internal/dcraw_common↗2022-05-14
▶
GHSA
GHSA-87cq-cch6-5ff8: An integer overflow error within the "identify()" function (internal/dcraw_common↗2022-05-14
▶
OSV
CVE-2018-5816: An integer overflow error within the "identify()" function (internal/dcraw_common↗2018-12-07
▶
OSV
CVE-2018-5804: A type confusion error within the "identify()" function (internal/dcraw_common↗2018-12-07
▶

📋Vendor Advisories

4
Red Hat
LibRaw: Integer overflow in internal/dcraw_common.cpp:identify() allows for denial of service↗2018-07-22
▶
Red Hat
LibRaw: type confusion error in identify() function in internal/dcraw_common.cpp↗2018-03-14
▶
Debian
CVE-2018-5816: libraw - An integer overflow error within the "identify()" function (internal/dcraw_commo...↗2018
▶
Debian
CVE-2018-5804: libraw - A type confusion error within the "identify()" function (internal/dcraw_common.c...↗2018
▶

💬Community

8
Bugzilla
CVE-2018-5816 LibRaw: Integer overflow in internal/dcraw_common.cpp:identify() allows for denial of service↗2018-07-31
▶
Bugzilla
CVE-2018-5804 dcraw: LibRaw: type confusion error in identify() function in internal/dcraw_common.cpp [fedora-all]↗2018-06-15
▶
Bugzilla
CVE-2018-5804 LibRaw: type confusion error in identify() function in internal/dcraw_common.cpp↗2018-06-15
▶
Bugzilla
CVE-2018-5804 libkdcraw: LibRaw: type confusion error in identify() function in internal/dcraw_common.cpp [fedora-all]↗2018-06-15
▶
Bugzilla
CVE-2018-5804 LibRaw: type confusion error in identify() function in internal/dcraw_common.cpp [fedora-all]↗2018-06-15
▶