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CVE-2023-44487

High priority

Some fixes available 18 of 55

The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.

13 affected packages

dotnet6, dotnet7, dotnet8, h2o, haproxy...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
dotnet6 Not in release Fixed Not in release Not in release Not in release
dotnet7 Not in release Fixed Not in release Not in release Not in release
dotnet8 Fixed Not affected Not in release Not in release Not in release
h2o Not affected Needs evaluation Needs evaluation Needs evaluation Not in release
haproxy Not affected Not affected Not affected Fixed Not affected
netty Not affected Fixed Fixed Not affected Not affected
nghttp2 Not affected Fixed Fixed Fixed Fixed
nginx Not affected Not affected Not affected Not affected Not affected
nodejs Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
tomcat10 Not affected Not in release Not in release Ignored Ignored
tomcat8 Not in release Not in release Not in release Needs evaluation Needs evaluation
tomcat9 Needs evaluation Needs evaluation Needs evaluation Needs evaluation Ignored
trafficserver Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2023-43115

Medium priority

Some fixes available 4 of 6

In Artifex Ghostscript through 10.01.2, gdevijs.c in GhostPDL can lead to remote code execution via crafted PostScript documents because they can switch to the IJS device, or change the IjsServer parameter, after SAFER has been...

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
ghostscript Fixed Fixed Ignored Ignored
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CVE-2023-4042

Medium priority
Not affected

A flaw was found in ghostscript. The fix for CVE-2020-16305 in ghostscript was not included in RHSA-2021:1852-06 advisory as it was claimed to be. This issue only affects the ghostscript package as shipped with Red Hat Enterprise Linux 8.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
ghostscript Not affected Not affected Not affected Not affected
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CVE-2020-21890

Medium priority
Fixed

Buffer Overflow vulnerability in clj_media_size function in devices/gdevclj.c in Artifex Ghostscript 9.50 allows remote attackers to cause a denial of service or other unspecified impact(s) via opening of crafted PDF document.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
ghostscript Not affected Fixed Fixed Fixed
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CVE-2020-21710

Medium priority
Fixed

A divide by zero issue discovered in eps_print_page in gdevepsn.c in Artifex Software GhostScript 9.50 allows remote attackers to cause a denial of service via opening of crafted PDF file.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
ghostscript Not affected Fixed Fixed Fixed
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CVE-2023-38560

Negligible priority
Ignored

An integer overflow flaw was found in pcl/pl/plfont.c:418 in pl_glyph_name in ghostscript. This issue may allow a local attacker to cause a denial of service via transforming a crafted PCL file to PDF format.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
ghostscript Not affected Ignored Not affected Not affected
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CVE-2023-38559

Medium priority
Fixed

A buffer overflow flaw was found in base/gdevdevn.c:1973 in devn_pcx_write_rle() in ghostscript. This issue may allow a local attacker to cause a denial of service via outputting a crafted PDF file for a DEVN device with gs.

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
ghostscript Fixed Fixed Fixed Fixed
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CVE-2023-26136

Medium priority
Needs evaluation

Versions of the package tough-cookie before 4.1.3 are vulnerable to Prototype Pollution due to improper handling of Cookies when using CookieJar in rejectPublicSuffixes=false mode. This issue arises from the manner in which the...

1 affected package

node-tough-cookie

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
node-tough-cookie Needs evaluation Needs evaluation Needs evaluation Needs evaluation Ignored
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CVE-2023-36664

Medium priority
Fixed

Artifex Ghostscript through 10.01.2 mishandles permission validation for pipe devices (with the %pipe% prefix or the | pipe character prefix).

1 affected package

ghostscript

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
ghostscript Fixed Fixed Not affected Not affected
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CVE-2023-27830

Medium priority
Not affected

TightVNC before v2.8.75 allows attackers to escalate privileges on the host operating system via replacing legitimate files with crafted files when executing a file transfer. This is due to the fact that TightVNC runs in the...

1 affected package

tightvnc

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
tightvnc Not affected Not affected Not affected Not affected
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