3 results (0.009 seconds)

CVSS: 9.0EPSS: 0%CPEs: 3EXPL: 0

12 Apr 2022 — An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name (for example, a crafted file name), this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation when processing filenames with two or more newlines where selected content and the target file names are embedded in crafted multi-line file names. This flaw allows a remote, low privileged attacker to force zgrep... • https://access.redhat.com/security/cve/CVE-2022-1271 • CWE-20: Improper Input Validation CWE-179: Incorrect Behavior Order: Early Validation CWE-1173: Improper Use of Validation Framework •

CVSS: 6.8EPSS: 6%CPEs: 15EXPL: 0

29 Jan 2010 — The huft_build function in inflate.c in gzip before 1.3.13 creates a hufts (aka huffman) table that is too small, which allows remote attackers to cause a denial of service (application crash or infinite loop) or possibly execute arbitrary code via a crafted archive. NOTE: this issue is caused by a CVE-2006-4334 regression. La función huft_build en inflate.c en gzip anterior a v1.3.13 crea una tabla hufts (también conocido como huffman) demasiado pequeña, lo que permite a atacantes remotos provocar una dene... • http://article.gmane.org/gmane.comp.gnu.gzip.bugs/258 • CWE-20: Improper Input Validation •

CVSS: 10.0EPSS: 12%CPEs: 16EXPL: 0

29 Jan 2010 — Integer underflow in the unlzw function in unlzw.c in gzip before 1.4 on 64-bit platforms, as used in ncompress and probably others, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted archive that uses LZW compression, leading to an array index error. Desbordamiento de entero en la función unlzw en unlzw.c en gzip anterior a v1.4 sobre las plataformas de 64 bits, permiten a atacantes remotos provocar una denegación de servicio (caída de ... • http://git.savannah.gnu.org/cgit/gzip.git/commit/?id=a3db5806d012082b9e25cc36d09f19cd736a468f • CWE-189: Numeric Errors CWE-190: Integer Overflow or Wraparound •