Vulnerability Details : CVE-2017-6312
Potential exploit
Integer overflow in io-ico.c in gdk-pixbuf allows context-dependent attackers to cause a denial of service (segmentation fault and application crash) via a crafted image entry offset in an ICO file, which triggers an out-of-bounds read, related to compiler optimizations.
Vulnerability category: OverflowMemory CorruptionDenial of service
Products affected by CVE-2017-6312
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:gnome:gdk-pixbuf:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-6312
0.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 37 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-6312
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2017-6312
-
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-6312
-
http://mov.sx/2017/02/21/bug-hunting-gdk-pixbuf.html
Managed WordPress Hosting | WidePath | Next-Gen WordPress HostingThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VSAZ6UCKKXC5VOWXGWQHOX2ZBLLATIOT/
[SECURITY] Fedora 30 Update: mingw-gdk-pixbuf-2.36.12-1.fc30 - package-announce - Fedora Mailing-ListsThird Party Advisory
-
https://lists.debian.org/debian-lts-announce/2019/12/msg00025.html
[SECURITY] [DLA 2043-1] gdk-pixbuf security updateMailing List;Third Party Advisory
-
https://bugzilla.gnome.org/show_bug.cgi?id=779012
Bug 779012 – Possible out-of-bounds read or undefined behavior in io-ico.cExploit;Issue Tracking;Patch;Vendor Advisory
-
http://www.securityfocus.com/bid/96779
gdk-pixbuf Integer Overflow and Denial of Service VulnerabilitiesThird Party Advisory;VDB Entry
-
https://security.gentoo.org/glsa/201709-08
GDK-PixBuf: Multiple vulnerabilities (GLSA 201709-08) — Gentoo securityThird Party Advisory
-
http://www.openwall.com/lists/oss-security/2017/02/26/1
oss-security - Re: CVE Request - Multiple vulnerabilities in gdk-pixbufMailing List;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SJF5ARFOX4BFUK6YCBKGAKBQYECO3AI2/
[SECURITY] Fedora 31 Update: mingw-gdk-pixbuf-2.40.0-1.fc31 - package-announce - Fedora Mailing-ListsThird Party Advisory
-
http://www.openwall.com/lists/oss-security/2017/02/21/4
oss-security - CVE Request - Multiple vulnerabilities in gdk-pixbufExploit;Mailing List;Third Party Advisory
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