Vulnerability Details : CVE-2019-12807
Alzip 10.83 and earlier version contains a stack-based buffer overflow vulnerability, caused by improper bounds checking during the parsing of crafted ISO archive file format. By persuading a victim to open a specially-crafted ISO archive file, an attacker could execution arbitrary code.
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2019-12807
- cpe:2.3:a:estsoft:alzip:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-12807
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 47 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-12807
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2019-12807
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: vuln@krcert.or.kr (Secondary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-12807
-
https://www.altools.co.kr/Download/ALZip.aspx#n
압축파일 풀 때는 알집! - 전국민 압축프로그램Product;Vendor Advisory
-
https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35114
KrCERT/CC - KISA 인터넷 보호나라&KrCERTThird Party Advisory;VDB Entry
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