CVE-2018-20364 — NULL Pointer Dereference in Libraw

CWE-476 — NULL Pointer Dereference10 documents7 sources
Severity
6.5MEDIUMNVD
EPSS
0.5%
top 34.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
LibrawDebian Libraw
Timeline
PublishedDec 22
Latest updateMay 14

Description

LibRaw::copy_bayer in libraw_cxx.cpp in LibRaw 0.19.1 has a NULL pointer dereference.

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 Packages3 packages

▶debiandebian/libraw< libraw 0.19.2-2 (bookworm)
▶Debianlibraw/libraw< 0.19.2-2+3
▶NVDlibraw/libraw0.19.1

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-q725-vfrq-pw65: LibRaw::copy_bayer in libraw_cxx↗2022-05-14
▶
OSV
CVE-2018-20364: LibRaw::copy_bayer in libraw_cxx↗2018-12-22
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📋Vendor Advisories

3
Ubuntu
LibRaw vulnerabilities↗2019-05-21
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Red Hat
libraw: NULL pointer dereference in LibRaw::copy_bayer resulting in a denial of service↗2018-12-21
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Debian
CVE-2018-20364: libraw - LibRaw::copy_bayer in libraw_cxx.cpp in LibRaw 0.19.1 has a NULL pointer derefer...↗2018
▶

💬Community

4
Bugzilla
CVE-2018-20363 CVE-2018-20364 CVE-2018-20365 LibRaw: various flaws [fedora-all]↗2019-01-07
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Bugzilla
CVE-2018-20363 CVE-2018-20364 CVE-2018-20365 mingw-LibRaw: various flaws [fedora-all]↗2019-01-07
▶
Bugzilla
CVE-2018-20363 CVE-2018-20364 CVE-2018-20365 LibRaw: various flaws [epel-6]↗2019-01-07
▶
Bugzilla
CVE-2018-20364 libraw: NULL pointer dereference in LibRaw::copy_bayer resulting in a denial of service↗2019-01-07
▶