CVE-2019-7637: canonical ubuntu_linux Out-of-bounds Write
CVSS: 8.8v3.1HighModified
AliasesALPINE-CVE-2019-7637SUSE-SU-2019:1605-1UBUNTU-CVE-2019-7637DEBIAN-CVE-2019-7637openSUSE-SU-2019:1632-1openSUSE-SU-2019:1633-1
Published 08-02-2019Last modified 04-08-2024
Vulnerability summary
CVE-2019-7637 is a high (CVSS 8.8) Out-of-bounds Write vulnerability in canonical ubuntu_linux. EPSS estimates a 3.10% chance of exploitation in the next 30 days, higher than 87.5% of scored vulnerabilities. 1 public exploit is recorded.
CVSS score
8.8/10
010
High · v3.1 (NVD)EPSS score
3.10%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Advisory lineage
Upstream 0 · Downstream 21 · Related 13DLA-1713-1DLA-1714-1DLA-2803-1DLA-2804-1MGASA-2019-0127MGASA-2019-0239OPENSUSE-SU-2019:1223-1OPENSUSE-SU-2019:1261-1OPENSUSE-SU-2024:13582-1OPENSUSE-SU-2025:15205-1OPENSUSE-SU-2025:15206-1RHSA-2020:3868RHSA-2020:4627SUSE-SU-2019:0899-1SUSE-SU-2019:0917-1SUSE-SU-2019:0950-1SUSE-SU-2019:13998-1SUSE-SU-2022:14943-1USN-4143-1USN-4156-1USN-4156-2
Timeline
- 08-02-2019PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
SDL (Simple DirectMedia Layer) through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer overflow in SDL_FillRect in video/SDL_surface.c.
CVSS metrics
6 scores · 4 sources · 3 versionsHigh 8.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSourcesAll 4 agree
- OSV · AlpineEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- OSV · UbuntuEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- OSV · DebianEcosystem advisory · calculated8.8HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
High 8.8Preferred score · OSV · Ubuntu (Ecosystem advisory) · calculated from vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HSourcesSingle source
Medium 6.8Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
3.10%
Chance of exploitation in the next 30 days
Percentile
88%
Versus all other CVEs
30-day change
0.00 pp
From 3.10% on 18-09-2026
18-09-202618-10-2026
EPSS score3.10%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (bugzilla.libsdl.org)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Debian3 products
- libsdl1.2< 1.2.15+dfsg2-5
- libsdl2< 2.0.6+dfsg1-4
- debian_linuxEOL8.0 | 9.0
Opensuse3 products
- leapEOL15.0 | 15.1 | 42.3
- SDL2&distro=openSUSE Leap 15.0< 2.0.8-lp150.2.6.1
- SDL2&distro=openSUSE Leap 15.1< 2.0.8-lp151.4.3.1
Alpine2 products
- sdl< 1.2.15-r11 | < 1.2.15-r8 | < 1.2.15-r9 | < 1.2.15-r10
- sdl2< 2.0.10-r0
Suse2 products
- SDL2&distro=SUSE Linux Enterprise Module for Desktop Applications 15< 2.0.8-3.12.5
- SDL2&distro=SUSE Linux Enterprise Module for Desktop Applications 15 SP1< 2.0.8-3.12.5
Ubuntu2 products
- libsdl1.2< 1.2.15-8ubuntu1.1+esm1 | < 1.2.15+dfsg1-3ubuntu0.1 | < 1.2.15+dfsg2-0.1ubuntu0.1
- libsdl2< 2.0.4+dfsg1-2ubuntu2.16.04.2
Canonical1 product
- ubuntu_linuxEOL12.04 | 14.04 | 16.04 | 18.04 | 19.04
Fedoraproject1 product
- fedoraEOL31
Libsdl1 product
- simple_directmedia_layer≤ 1.2.15 | ≥ 2.0.0, ≤ 2.0.9
8 vendors · 15 products
References
30 links
lists.debian.org/debian-lts-announce/2019/03/msg00016.htmlMailing ListX Refsource MLISTThird Party Advisory- lists.debian.org/debian-lts-announce/2019/03/msg00015.htmlMailing ListX Refsource MLISTThird Party Advisory
- discourse.libsdl.org/t/vulnerabilities-found-in-libsdl-1-2-15/25720X Refsource MISCREPORTVendor Advisory
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00063.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00073.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-04/msg00088.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-06/msg00081.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2019-06/msg00071.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
Show all 30 references
- lists.debian.org/debian-lts-announce/2019/10/msg00021.htmlMailing ListX Refsource MLISTThird Party Advisory
- lists.debian.org/debian-lts-announce/2019/10/msg00020.htmlMailing ListX Refsource MLISTThird Party Advisory
- lists.debian.org/debian-lts-announce/2021/10/msg00031.htmlMailing ListX Refsource MLISTThird Party Advisory
- lists.debian.org/debian-lts-announce/2021/10/msg00032.htmlMailing ListX Refsource MLISTThird Party Advisory
- lists.opensuse.org/archives/…Advisory
- lists.opensuse.org/archives/…Advisory