ALT-PU-2018-1888-1
Closed vulnerabilities
Published: 2017-11-17
Modified: 2025-04-20
Modified: 2025-04-20
CVE-2017-1000229
Integer overflow bug in function minitiff_read_info() of optipng 0.7.6 allows an attacker to remotely execute code or cause denial of service.
Severity: MEDIUM (6.8)
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: HIGH (7.8)
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
- https://lists.debian.org/debian-lts-announce/2017/11/msg00030.html
- https://security.gentoo.org/glsa/201801-02
- https://sourceforge.net/p/optipng/bugs/65/
- https://www.debian.org/security/2017/dsa-4058
- https://lists.debian.org/debian-lts-announce/2017/11/msg00030.html
- https://security.gentoo.org/glsa/201801-02
- https://sourceforge.net/p/optipng/bugs/65/
- https://www.debian.org/security/2017/dsa-4058
Published: 2017-11-24
Modified: 2025-04-20
Modified: 2025-04-20
CVE-2017-16938
A global buffer overflow in OptiPNG 0.7.6 allows remote attackers to cause a denial-of-service attack or other unspecified impact with a maliciously crafted GIF format file, related to an uncontrolled loop in the LZWReadByte function of the gifread.c file.
Severity: MEDIUM (6.8)
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Severity: HIGH (7.8)
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
- https://lists.debian.org/debian-lts-announce/2017/11/msg00042.html
- https://security.gentoo.org/glsa/201801-02
- https://sourceforge.net/p/optipng/bugs/69/
- https://www.debian.org/security/2017/dsa-4058
- https://lists.debian.org/debian-lts-announce/2017/11/msg00042.html
- https://security.gentoo.org/glsa/201801-02
- https://sourceforge.net/p/optipng/bugs/69/
- https://www.debian.org/security/2017/dsa-4058