CVE-2018-10767 — Out-of-bounds Read in Libgxps

CWE-125 — Out-of-bounds ReadCWE-121 — Stack-based Buffer Overflow8 documents7 sources
Severity
6.5MEDIUMNVD
EPSS
0.9%
top 25.02%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Gnome LibgxpsRedhat Ansible TowerRedhat Enterprise Linux Desktop+2 more
Timeline
PublishedMay 6
Latest updateMay 13

Description

There is a stack-based buffer over-read in calling GLib in the function gxps_images_guess_content_type of gxps-images.c in libgxps through 0.3.0 because it does not reject negative return values from a g_input_stream_read call. A crafted input will lead to a remote denial of service attack.

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 Packages6 packages

▶Debiangnome/libgxps< 0.3.0-3+3
▶NVDgnome/libgxps0.3.0

🔴Vulnerability Details

3
GHSA
GHSA-fg6g-g2cv-hgpf: There is a stack-based buffer over-read in calling GLib in the function gxps_images_guess_content_type of gxps-images↗2022-05-13
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OSV
CVE-2018-10767: There is a stack-based buffer over-read in calling GLib in the function gxps_images_guess_content_type of gxps-images↗2018-05-06
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CVEList
CVE-2018-10767: There is a stack-based buffer over-read in calling GLib in the function gxps_images_guess_content_type of gxps-images↗2018-05-06
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📋Vendor Advisories

2
Red Hat
libgxps: Stack-based buffer overflow in calling glib in gxps_images_guess_content_type of gcontenttype.c↗2018-05-05
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Debian
CVE-2018-10767: libgxps - There is a stack-based buffer over-read in calling GLib in the function gxps_ima...↗2018
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💬Community

2
Bugzilla
CVE-2018-10767 libgxps: Stack-based buffer overflow in calling glib in gxps_images_guess_content_type of gcontenttype.c↗2018-05-09
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Bugzilla
CVE-2018-10767 libgxps: Stack-based buffer overflow in calling glib in gxps_images_guess_content_type of gcontenttype.c [fedora-all]↗2018-05-09
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CVE-2018-10767 — Out-of-bounds Read in Gnome Libgxps | cvebase