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6 CVEs • 1 product

Products (1)

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Libtar
libtar

CVEs (6)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
3Fedoraproject
FeepOpenatom
3Fedora
LibtarOpeneuler
Nov 3, 2025
Aug 10, 2022
N/A· v4
7.5 HIGH· v3
N/A· v2
The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak.
3Fedoraproject
FeepOpenatom
3Fedora
LibtarOpeneuler
Nov 3, 2025
Aug 10, 2022
N/A· v4
7.5 HIGH· v3
N/A· v2
The th_read() function doesn’t free a variable t->th_buf.gnu_longlink after allocating memory, which may cause a memory leak.
3Fedoraproject
FeepOpenatom
3Fedora
LibtarOpeneuler
Nov 3, 2025
Aug 10, 2022
N/A· v4
8.1 HIGH· v3
N/A· v2
An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longname, causing an out-of-bounds read.
3Fedoraproject
FeepOpenatom
3Fedora
LibtarOpeneuler
Nov 3, 2025
Aug 10, 2022
N/A· v4
9.1 CRITICAL· v3
N/A· v2
An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longlink, causing an out-of-bounds read.
1Feep
1Libtar
Apr 29, 2026
Feb 20, 2014
N/A· v4
N/A· v3
5.8 MEDIUM· v2
Multiple directory traversal vulnerabilities in the (1) tar_extract_glob and (2) tar_extract_all functions in libtar 1.2.20 and earlier allow remote attackers to overwrite arbitrary files via a .. (dot dot) in a crafted...Show more
Multiple directory traversal vulnerabilities in the (1) tar_extract_glob and (2) tar_extract_all functions in libtar 1.2.20 and earlier allow remote attackers to overwrite arbitrary files via a .. (dot dot) in a crafted tar file.Show less
2Feep
Redhat
2Enterprise Linux
Libtar
Apr 29, 2026
Oct 17, 2013
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Multiple integer overflows in the th_read function in lib/block.c in libtar before 1.2.20 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long (1) name or (2) link in...Show more
Multiple integer overflows in the th_read function in lib/block.c in libtar before 1.2.20 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long (1) name or (2) link in an archive, which triggers a heap-based buffer overflow.Show less