8.8
CVE-2019-5052
- EPSS 4.52%
- Veröffentlicht 03.07.2019 19:15:12
- Zuletzt bearbeitet 21.11.2024 04:44:15
- Erkennungen
LoginAn exploitable integer overflow vulnerability exists when loading a PCX file in SDL2_image 2.0.4. A specially crafted file can cause an integer overflow, resulting in too little memory being allocated, which can lead to a buffer overflow and potential code execution. An attacker can provide a specially crafted image file to trigger this vulnerability.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Libsdl ≫ Sdl2 Image Version 2.0.4
Debian ≫ Debian Linux Version 8.0
Opensuse ≫ Backports Sle Version 15.0 Update -
Opensuse ≫ Backports Sle Version 15.0 Update sp1
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 4.52% | 0.903 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 8.8 | 2.8 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
| NIST | 6.8 | 8.6 | 6.4 |
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
| Cisco Talos | 8.8 | 2.8 | 5.9 |
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
CWE-190 Integer Overflow or Wraparound
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
https://lists.debian.org/debian-lts-announce/2019/07/msg00021.html
https://lists.debian.org/debian-lts-announce/2019/07/msg00026.html
https://usn.ubuntu.com/4238-1/
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00014.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00030.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00012.html
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00029.html
https://talosintelligence.com/vulnerability_reports/TALOS-2019-0821