CVE-2017-6313: debian debian_linux Integer Underflow (Wrap or Wraparound)
Vulnerability summary
CVE-2017-6313 is a high (CVSS 7.1) Integer Underflow (Wrap or Wraparound) vulnerability in debian debian_linux. EPSS estimates a 1.93% chance of exploitation in the next 30 days, higher than 80% of scored vulnerabilities. 1 public exploit is recorded.
Public exploit (reference, Date unknown)
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 6 · Related 4Timeline
- 10-03-2017PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
Integer underflow in the load_resources function in io-icns.c in gdk-pixbuf allows context-dependent attackers to cause a denial of service (out-of-bounds read and program crash) via a crafted image entry size in an ICO file.
CVSS metrics
5 scores · 3 sources · 3 versions- OSV · UbuntuEcosystem advisory · calculated7.1HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
- OSV · DebianEcosystem advisory · calculated7.1HighCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
EPSS trend
Probability
1.93%
Chance of exploitation in the next 30 days
Percentile
80%
Versus all other CVEs
30-day change
No change 0.00 pp
From 1.93% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
1 foundExploit Reference (openwall.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Known conditions: local access, no authentication, user interaction (CVSS vector). Other conditions: not stated in public data.
Debian2 products
- gdk-pixbuf< 2.36.11-2
- debian_linuxEOL8.0
Fedoraproject1 product
- fedoraEOL30 | 31
Gnome1 product
- gdk-pixbuf< 2.36.12
Ubuntu1 product
- gdk-pixbuf< 2.30.7-0ubuntu1.8 | < 2.32.2-1ubuntu1.4
4 vendors · 5 products
References
13 links- www.openwall.com/lists/oss-security/2017/02/21/4Mailing ListX Refsource MLISTExploitThird Party Advisory
lists.debian.org/debian-lts-announce/2019/12/msg00025.htmlMailing ListX Refsource MLISTThird Party Advisory