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CVE-2023-52354

chasquid HTTP Request/Response Smuggling vulnerability

7.5 HighFix available

chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
High
Availability
None

Exploit likelihood

0.47%Up 0.4 points since Jan 24, 2024
90%50%10%1%

What each source reports

NVD Score used 7.5

chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.

Record
CVE-2023-52354
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness
CWE-444
Updated
2026-11-02
CVE List 7.5

chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.

Record
CVE-2023-52354
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness
CWE-444
Updated
2026-11-02
EUVDEUVD-2024-0351 7.5

chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.

Record
EUVD-2024-0351
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-g4x3-mfpj-f335 7.5

chasquid HTTP Request/Response Smuggling vulnerability

chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.

Record
GHSA-g4x3-mfpj-f335
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness
CWE-444
Updated
2026-11-02
OSV 7.5

chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.

Record
CVE-2023-52354
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Updated
2026-11-02
OSVDEBIAN-CVE-2023-52354 7.5

chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.

Record
DEBIAN-CVE-2023-52354
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Updated
2026-11-02
OSVGHSA-g4x3-mfpj-f335 7.5

chasquid HTTP Request/Response Smuggling vulnerability

chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.

Record
GHSA-g4x3-mfpj-f335
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness
CWE-444
Updated
2026-11-02
OSVUBUNTU-CVE-2023-52354 7.5

chasquid before 1.13 allows SMTP smuggling because LF-terminated lines are accepted.

Record
UBUNTU-CVE-2023-52354
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Updated
2026-11-02
OSVGO-2024-2478 No score

chasquid HTTP Request/Response Smuggling vulnerability in github.com/albertito/chasquid in blitiri.com.ar/go/chasquid

chasquid HTTP Request/Response Smuggling vulnerability in github.com/albertito/chasquid in blitiri.com.ar/go/chasquid

Record
GO-2024-2478
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
github.com/albertito/chasquid
Go
 before 1.13
1.13
chasquid
Debian:12
 All versions, plus listed versions
1.11-21.12-11.13-11.14.0-21.15.0-1
Show 4 moreShow less
1.16.0-11.16.0-21.18.0-11.19.0-1
 None known
chasquid
Debian:13
 before 1.13-1
1.13-1
chasquid
Debian:14
 before 1.13-1
1.13-1
blitiri.com.ar/go/chasquid
Go
 before 1.13.0
1.13.0
chasquid
Ubuntu:18.04:LTS
 All versions, plus listed versions
0.03+git20170716.6867859-10.04-10.04-1ubuntu0.1
 None known
chasquid
Ubuntu:20.04:LTS
 All versions, plus listed versions
1.00-11.1-11.2-11.2-1ubuntu0.11.2-1ubuntu0.2
 None known
chasquid
Ubuntu:Pro:22.04:LTS
 All versions, plus listed versions
1.6-11.8-11.8-1ubuntu0.11.8-1ubuntu0.21.8-1ubuntu0.31.8-1ubuntu0.3+esm11.8-1ubuntu0.3+esm2
 None known

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-52354 is a high vulnerability (CVSS 7.5) in Blitiri Chasquid, published January 22, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.47%, the 40th percentile. Fixed in github.com/albertito/chasquid 1.13.

References

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