Reachable Assertion in exiv2 (Alpine package)



Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2019-13113
CWE-ID CWE-617
Exploitation vector Network
Public exploit Public exploit code for vulnerability #1 is available.
Vulnerable software
 exiv2 (Alpine package)
Operating systems & Components / Operating system package or component

Vendor Alpine Linux Development Team

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Reachable Assertion

EUVDB-ID: #VU20308

Risk: Low

CVSSv4.0: 2 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/U:Clear]

CVE-ID: CVE-2019-13113

CWE-ID: CWE-617 - Reachable Assertion

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a reachable assertion due to assertion failure) via an invalid data location in a CRW image file. A remote attacker can cause a denial of service (crash.

Mitigation

Install update from vendor's website.

Vulnerable software versions

exiv2 (Alpine package): 0.23-r0 - 0.26-r1

CPE2.3 External links

https://git.alpinelinux.org/aports/commit/?id=e2fe65db9d883b79b9493c7fc9d8773ba0ebb43d
https://git.alpinelinux.org/aports/commit/?id=42eb123fec26dc48aa93dc7370441e04608c12cf


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.



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