PT-2018-1092 · Sam2P · Sam2P

Fantasy7082 · Published 2018-02-23 · Updated 2020-12-17 · CVE-2018-7553

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions sam2p version 0.49.4

Description The issue is related to a heap-based buffer overflow in the pcxLoadRaster function of in pcx.cpp. This can be triggered by a crafted input, potentially leading to a denial of service or other unspecified impacts. The vulnerability can be exploited by a remote attacker to cause a service disruption.

Recommendations For sam2p version 0.49.4, consider avoiding the use of the pcxLoadRaster function until a patch is available. As a temporary workaround, restrict the input to the pcxLoadRaster function to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-787

Related Identifiers

BDU:2018-00488

CVE-2018-7553

DLA-1340-1

MGASA-2020-0459

Affected Products

Sam2P

References · 16

• 🔥 https://github.com/pts/sam2p/issues/32 · Exploit
• https://bdu.fstec.ru/vul/2018-00488 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-7553 · Security Note
• https://debian.org/lts/security/2017/dla-1127 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-7553 · Security Note
• https://osv.dev/vulnerability/MGASA-2020-0459 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-7553 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-7553 · Vendor Advisory
• https://debian.org/lts/security/2018/dla-1340 · Vendor Advisory
• https://debian.org/lts/security/2018/dla-1463 · Vendor Advisory
• https://debian.org/lts/security/2017/dla-1185 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-7553 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2020-0459.html · Security Note
• https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=891527 · Note
• https://bugs.mageia.org/show_bug.cgi?id=27746 · Note