CVE-2019-9811: debian debian_linux Injection
CVSS: 8.3v3.1HighModified
AliasesUBUNTU-CVE-2019-9811DEBIAN-CVE-2019-9811
Published 23-07-2019Last modified 04-08-2024
Vulnerability summary
CVE-2019-9811 is a high (CVSS 8.3) Injection vulnerability in debian debian_linux. EPSS estimates a 2.57% chance of exploitation in the next 30 days, higher than 84.9% of scored vulnerabilities. 2 public exploits are recorded.
CVSS score
8.3/10
010
High · v3.1 (NVD)EPSS score
2.57%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits2reference
Advisory lineage
Upstream 0 · Downstream 33 · Related 20DLA-1869-1DLA-1870-1DSA-4479-1DSA-4482-1MGASA-2019-0211MGASA-2019-0212MGASA-2019-0213OPENSUSE-SU-2019:1782-1OPENSUSE-SU-2019:1811-1OPENSUSE-SU-2019:1813-1OPENSUSE-SU-2019:1990-1OPENSUSE-SU-2019:2251-1OPENSUSE-SU-2019:2260-1OPENSUSE-SU-2024:10600-1OPENSUSE-SU-2024:10601-1OPENSUSE-SU-2024:14572-1RHSA-2019:1763RHSA-2019:1764RHSA-2019:1765RHSA-2019:1775RHSA-2019:1777RHSA-2019:1799SUSE-SU-2019:14124-1SUSE-SU-2019:14246-1SUSE-SU-2019:1861-1SUSE-SU-2019:1861-2SUSE-SU-2019:1861-3SUSE-SU-2019:1869-1SUSE-SU-2019:1960-1SUSE-SU-2019:2545-1SUSE-SU-2019:2620-1USN-4054-1USN-4064-1
Timeline
- 23-07-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
As part of a winning Pwn2Own entry, a researcher demonstrated a sandbox escape by installing a malicious language pack and then opening a browser feature that used the compromised translation. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
CVSS metrics
5 scores · 3 sources · 3 versionsHigh 8.3Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:HSourcesAll 3 agree
- OSV · UbuntuEcosystem advisory · calculated8.3HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated8.3HighCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
High 8.3Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:HSourcesSingle source
Medium 5.1Preferred score · NVD (NIST)
AV:N/AC:H/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
2.57%
Chance of exploitation in the next 30 days
Percentile
85%
Versus all other CVEs
30-day change
0.00 pp
From 2.57% on 18-09-2026
18-09-202618-10-2026
EPSS score2.57%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
2 foundExploit Reference (bugzilla.mozilla.org)
Maturity: unknown
Exploit Reference (bugzilla.mozilla.org)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Ubuntu4 products
- firefox< 68.0+build3-0ubuntu0.16.04.1 | < 68.0+build3-0ubuntu0.18.04.1
- mozjs38All versions (No fix recorded)
- mozjs52All versions (No fix recorded)
- thunderbird< 1:60.8.0+build1-0ubuntu0.16.04.2 | < 1:60.8.0+build1-0ubuntu0.18.04.1
Debian3 products
- firefox-esr< 60.8.0esr-1
- thunderbird< 1:60.8.0-1
- debian_linuxEOL8.0
Mozilla3 products
- firefox≥ unspecified, < 68 | < 68.0
- firefox_esr≥ unspecified, < 60.8 | < 60.8
- thunderbird≥ unspecified, < 60.8 | < 60.8
Novell1 product
Opensuse1 product
- leapEOL15.0 | 15.1
5 vendors · 12 products
References
22 links- bugzilla.mozilla.org/show_bug.cgi?id=1539598X Refsource MISCExploitIssue TrackingPatchVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.htmlVendor AdvisoryX Refsource SUSEThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.htmlVendor AdvisoryX Refsource SUSEThird Party Advisory
lists.debian.org/debian-lts-announce/2019/08/msg00001.htmlMailing ListX Refsource MLISTThird Party Advisory- lists.debian.org/debian-lts-announce/2019/08/msg00002.htmlMailing ListX Refsource MLISTThird Party Advisory
Show all 22 references
- lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.htmlVendor AdvisoryX Refsource SUSEThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.htmlVendor AdvisoryX Refsource SUSEThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.htmlVendor AdvisoryX Refsource SUSEThird Party Advisory