CVE-2017-1000369: debian debian_linux Improper Resource Shutdown or Release
Vulnerability summary
CVE-2017-1000369 is a medium (CVSS 4.0) Improper Resource Shutdown or Release vulnerability in debian debian_linux. EPSS estimates a 0.52% chance of exploitation in the next 30 days, higher than 43.1% of scored vulnerabilities.
Advisory lineage
Upstream 0 · Downstream 4 · Related 4Timeline
- 19-06-2017PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
Exim supports the use of multiple "-p" command line arguments which are malloc()'ed and never free()'ed, used in conjunction with other issues allows attackers to cause arbitrary code execution. This affects exim version 4.89 and earlier. Please note that at this time upstream has released a patch (commit 65e061b76867a9ea7aeeb535341b790b90ae6c21), but it is not known if a new point release is available that addresses this issue at this time.
CVSS metrics
4 scores · 3 sources · 2 versions- OSV · UbuntuEcosystem advisory · calculated4.0MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- OSV · DebianEcosystem advisory · calculated4.0MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS trend
Probability
0.52%
Chance of exploitation in the next 30 days
Percentile
43%
Versus all other CVEs
30-day change
-0.01 pp
From 0.53% on 21-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian2 products
- exim4< 4.89-3 | < 4.84.2-2+deb8u4 | < 4.89-2+deb9u1 | < 4.80-7+deb7u5
- debian_linuxEOL8.0 | 9.0
Exim1 product
- eximEOL≤ 4.87.1 | 4.88 | 4.88:rc1 | 4.88:rc2 | 4.88:rc3 | 4.88:rc4 | 4.88:rc5 | 4.88:rc6 | 4.89 | 4.89:rc1 | 4.89:rc2 | 4.89:rc3 | 4.89:rc4 | 4.89:rc5 | 4.89:rc6 | 4.89:rc7
Ubuntu1 product
- exim4< 4.82-3ubuntu2.3 | < 4.86.2-2ubuntu2.2
3 vendors · 4 products
References
11 links- github.com/Exim/exim/commit/65e061b76867a9ea7aeeb535341b790b90ae6c21X Refsource MISCMitigationThird Party Advisory