CVE-2017-5376 — Use After Free in Mozilla Firefox

CWE-416 — Use After Free9 documents8 sources
Severity
9.8CRITICALNVD
EPSS
1.8%
top 17.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
10
Mozilla FirefoxMozilla Firefox ESRMozilla Thunderbird+7 more
Timeline
PublishedJun 11
Latest updateMay 14

Description

Use-after-free while manipulating XSL in XSLT documents. This vulnerability affects Thunderbird < 45.7, Firefox ESR < 45.7, and Firefox < 51.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages8 packages

▶CVEListV5mozilla/firefoxunspecified — 51
▶NVDmozilla/firefox< 51.0+1
▶CVEListV5mozilla/firefox_esrunspecified — 45.7
▶CVEListV5mozilla/thunderbirdunspecified — 45.7
▶NVDmozilla/thunderbird< 45.7.0

Also affects: Debian Linux 9.0, Enterprise Linux 5.0, 6.0, 7.0, 7.3, 7.4, 7.5

🔴Vulnerability Details

3
GHSA
GHSA-37qh-mjg8-558v: Use-after-free while manipulating XSL in XSLT documents↗2022-05-14
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OSV
CVE-2017-5376: Use-after-free while manipulating XSL in XSLT documents↗2018-06-11
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CVEList
CVE-2017-5376: Use-after-free while manipulating XSL in XSLT documents↗2018-06-11
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📋Vendor Advisories

4
Ubuntu
Thunderbird vulnerabilities↗2017-01-28
▶
Ubuntu
Firefox vulnerabilities↗2017-01-27
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Red Hat
Mozilla: Use-after-free in XSL (MFSA 2017-02)↗2017-01-24
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Debian
CVE-2017-5376: firefox - Use-after-free while manipulating XSL in XSLT documents. This vulnerability affe...↗2017
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💬Community

1
Bugzilla
CVE-2017-5376 Mozilla: Use-after-free in XSL (MFSA 2017-02)↗2017-01-25
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CVE-2017-5376 — Use After Free in Mozilla Firefox | cvebase