Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-2017-5465 — Out-of-bounds Read in Mozilla Firefox

CWE-125 — Out-of-bounds Read10 documents9 sources
Severity
9.1CRITICALNVD
EPSS
22.8%
top 4.11%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
10
Mozilla FirefoxMozilla Firefox ESRMozilla Thunderbird+7 more
Timeline
PublishedJun 11
Latest updateMay 14

Description

An out-of-bounds read while processing SVG content in "ConvolvePixel". This results in a crash and also allows for otherwise inaccessible memory being copied into SVG graphic content, which could then displayed. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:HExploitability: 3.9 | Impact: 5.2

Affected Packages8 packages

▶CVEListV5mozilla/firefoxunspecified — 53
▶NVDmozilla/firefox< 45.9.0+2
▶CVEListV5mozilla/firefox_esrunspecified — 45.9+1
▶CVEListV5mozilla/thunderbirdunspecified — 52.1
▶NVDmozilla/thunderbird< 52.1.0

Also affects: Debian Linux 8.0, Enterprise Linux 6.0, 7.0, 7.3, 7.4, 7.5

Patches

Patch: bugzilla.mozilla.org ↗Patch: bugzilla.mozilla.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-8rvm-qwh8-hh4j: An out-of-bounds read while processing SVG content in "ConvolvePixel"↗2022-05-14
▶
CVEList
CVE-2017-5465: An out-of-bounds read while processing SVG content in "ConvolvePixel"↗2018-06-11
▶
OSV
CVE-2017-5465: An out-of-bounds read while processing SVG content in "ConvolvePixel"↗2018-06-11
▶

💥Exploits & PoCs

1
Exploit-DB
Mozilla Firefox < 53 - 'ConvolvePixel' Memory Disclosure↗2017-05-25
▶

📋Vendor Advisories

4
Ubuntu
Thunderbird vulnerabilities↗2017-05-16
▶
Ubuntu
Firefox vulnerabilities↗2017-04-21
▶
Red Hat
Mozilla: Out-of-bounds read in ConvolvePixel (MFSA 2017-11, MFSA 2017-12)↗2017-04-19
▶
Debian
CVE-2017-5465: firefox - An out-of-bounds read while processing SVG content in "ConvolvePixel". This resu...↗2017
▶

💬Community

1
Bugzilla
CVE-2017-5465 Mozilla: Out-of-bounds read in ConvolvePixel (MFSA 2017-11, MFSA 2017-12)↗2017-04-19
▶
CVE-2017-5465 — Out-of-bounds Read in Mozilla Firefox | cvebase